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Search Results
— 2000 specimen records retrieved (1917 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=IMPERIAL; Source=All; Map/download results: BerkeleyMapper with layers and yellow flags |
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
Records are made available under the CCH Data Use Terms. |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
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CAS-BOT-BC229304 | Abronia villosa | S. B. Parish | 1912-10-19 | 8294 | Imperial | Salton Basin. Calexico | 0 | Comment | ||
CAS-BOT-BC229307 | Abronia villosa | C. L. Hitchcock | 1966-3-19 | 24275 | Imperial | 9 mi. e. of Holtsville [Holtville] | Comment | |||
RSA235524 | Abronia villosa | C. W. Tilforth | 1972-7-31 | 711 | Imperial | south of Travertine Rock, just s. of Riverside-Imperial County line. | 0 | 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 | ||
SEINET893720 | Abronia villosa | Ed LaRue | 1991-1 | 91 -21 | Imperial | Western side of Imperial Sand Dunes area, immediately north of Highway 78. | Comment | |||
SEINET893737 | Abronia villosa | Leo A. Galloway | 1968-1 | 509 | Imperial | 23 miles west of Arizona state line on U. S. 80. | Comment | |||
UCD109837 | Abronia villosa | T. R. Van Devender; J. I. Mead | 1977-11-8 | s.n. | Imperial | Algodones Dunes, ca. 17 miles west of Yuma on I-8. | Comment | |||
UCR103360 | Abronia villosa | George K. Helmkamp, E. Helmkamp | 1998-1-24 | 2590 | Imperial | Sonoran (Colorado) Desert, Along Hwy US-186, 1.6 mi. NE of the Mexican Border & Andrade. | 61 | Comment | ||
UCR166866 | Abronia villosa | 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 | ||
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 | ||
SD216576 | Abronia villosa var. villosa | Ian Cain | 2011-3-29 | 1576 | Imperial | North of I-8, 6.51 km west of Plaster City | 56 | Comment | ||
SEINET10622423 | Abronia villosa var. villosa | Greg Gust, Leith Nye | 2005-3-4 | Gust 471 | Imperial | Ca. 15 m E of Brawley on roadside of Hwy 78. BLM land. Larrea tridentata. Desert scrub. | 21 | Comment | ||
SEINET3014828 | Abronia villosa var. villosa | Raul Gutierrez | 2008-3-11 | 1873 | Imperial | Imperial County, California About 1.5 mi W of I-8 along Hwy 98 | Comment | |||
UCR217772 | Abronia villosa var. villosa | Jim Andre, T. La Doux | 2010-3-1 | 12528 | Imperial | Colorado (Sonoran) Desert, Borrego Desert, southeastern Coyote Mountains, along Painted Gorge Road, c. 5 mi northeast of town of Ocotillo, 4 mi north of Hwy I-8 | 68 | Comment | ||
SBBG94835 | Abutilon theophrasti | A. de la Garza | 1990-8-15 | Imperial | 3 mi NW of Westmoreland, irrigation gate "Timothy 207"; Imperial Valley | Comment Read comments May 28 2011 |
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JEPS101832 | Acacia greggii | Dean W. Taylor | 1998-5-12 | 16390 | Imperial | vicinity of Felicity (ca 3 road miles E of Colorado River on Interstate 8), near the Pilot Knob Substation | 85 | Comment | ||
RSA696958 | Acacia greggii | LeRoy Gross, Valentin Arvizu, Sarah De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1234 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. | 646 | Comment | ||
SEINET894256 | Acacia greggii | Steven P. MacLaughlin, Janice E. Bowers | 1984-1 | 2806 | Imperial | 3 miles W of Colorado River on road to Ferguson Lake | 76 | 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 | |||
RSA611955 | Acacia greggii var. arizonica | L. C. Wheeler | 1952-12-16 | 7027 | Imperial | Imperial 3: Mine site. | Comment | |||
CAS-BOT-BC384680 | Achyronychia cooperi | Robert I. Gilbreath | 1974-4-1 | 0046 | Imperial | Borrego Desert. Alt. sea level | Comment | |||
SD211397 | Achyronychia cooperi | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18889 | 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 | ||
SEINET3104609 | Achyronychia cooperi | Sears | 1978-3-15 | 756 | Imperial | 3 mi S of Ogilby; Pilot Knob Mesa | 73 | 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 | ||
UCR120525 | Achyronychia cooperi | George K. Helmkamp, E. A. Helmkamp | 2001-3-17 | 6275 | Imperial | Colorado Desert., Small canyon parallel to and south of I-8, 2.1 mi east of Sidewinder Rd. | 76 | Comment | ||
UCR279083 | Achyronychia cooperi | A. C. Sanders, Jim Malusa | 2017-3-10 | 42788 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, edge of U.S. Navy Aerial Gunnery Range above Ted Kipf Rd., north of Tortuga Siding | 88 | Comment | ||
UCR41475 | Achyronychia cooperi | A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet | 1986-3-8 | 6161 | Imperial | Sonoran (Colorado) Desert, East Mesa, east end of Montgomery Rd. at the Coachella Canal, c. 1.25 mi NW of Mammoth Wash crossing of the canal | 27 | Comment | ||
SD242800 | Acmispon argophyllus var. argophyllus | 1993-3-21 | Imperial | Pinto Canyon | Comment | |||||
SD152208 | Acmispon glaber var. brevialatus | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-19 | 6512 | Imperial | Mountain Springs Grade, near I-8 exit. | Comment | |||
SD200006 | Acmispon maritimus var. brevivexillus | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-25 | 16732 | 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 | ||
UCR279160 | Acmispon maritimus var. brevivexillus | A. C. Sanders, Jim Malusa | 2017-3-12 | 42887 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Pegleg Well near Pegleg Mine | 424 | Comment | ||
RSA0092014 | Acmispon strigosus | Jim M. Andre | 2015-3-3 | 31291 | 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 | ||
SD115553 | Acmispon strigosus | Duffie Clemons, Erik Jonsson | 1983-3-26 | 426 | Imperial | Painted Gorge, occasional in sandy-stony soil on flats & edge of wash. (IPB 10/07) | 213 | Comment | ||
SD200009 | Acmispon strigosus | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16155 | 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 | ||
SD242809 | Acmispon strigosus | 1998-2-19 | Imperial | Jackson Gulch | Comment | |||||
UCD104358 | Acmispon strigosus | Rimo Bacigalupi; Paul Hutchison | 1958-2-18 | 6174 | Imperial | 5.5 miles south of the Palo Verde settlement, at northeastern base of the Palo Verde Mts. | 121 | Comment | ||
SBBG65789 | Adenophyllum cooperi | S. W. Hutchinson, M. N. Ackley | -Feb-1927 | 287 | Imperial | Kane Spring | -27 | Comment | ||
SDSU6837 | Adenophyllum porophylloides | D. F. Howe | 1966-4-23 | 4184 | Imperial | 39.4 miles south of Blythe on road to Glamis | 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 | ||
SD162610 | Adenostoma fasciculatum | Jon Rebman, Mark Miller | 2003-5-10 | 8966 | 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 | ||
CAS-BOT-BC101832 | Agave deserti | M. F. Spencer | 1919-5-1 | 1150 | Imperial | Near El Centro, Imperial Valley | Comment | |||
RSA0121654 | Alhagi maurorum | J. Johnson | 1998-5-29 | s.n. | Imperial | Roadside and ditch banks at Casey and Cooper Rds. | Comment | |||
POM21772 | Aliciella latifolia | C. B. Wolf | 1937-4-6 | 8444 | Imperial | Imperial Valley, 1 mile S. of Truckhaven. | -46 | Comment | ||
RSA600712 | Aliciella latifolia | L. C. Wheeler | 1955-4-7 | 7123 | Imperial | Palo Verde Mountains: ca. 1 mile W of Palo Verde Peak. | Comment | |||
SEINET12558395 | Aliciella latifolia | Noel H. Holmgren, Patricia K. Holmgren | 1974-1 | 7534 | Imperial | Jacumba mountains, 3 airline miles southwest of Ocotillo. | 274 | Comment | ||
SBBG87619 | Aliciella latifolia subsp. latifolia | A. C. Sanders | 1986-3-9 | 6200 | Imperial | Shell Cyn Rd, 3.3 mi N of Imperial Hwy (S2) at Ocotillo, Fossil Cyn, Coyote Mtns | 305 | Comment | ||
SD191987 | Aliciella latifolia subsp. latifolia | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14432 | 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 | ||
SD200477 | Aliciella latifolia subsp. latifolia | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16797 | 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 | ||
SD72203 | Allenrolfea occidentalis | C. W. Tilforth | 1967-2-11 | 107 | Imperial | Colorado Desert, east of Salton Sea, in a wet alkaline area of a natural spring with running water, below sea level. | Comment | |||
UC51598 | Allenrolfea occidentalis | Jos. Burtt Davy | 1902-3-31 | 8026 | Imperial | Imperial | Comment Read comments Jan 9 2009 |
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RSA0021397 | Allenrolfea occidentalis | L. F. LaPre, D. Hogan | 1982-5-18 | s.n. | Imperial | E. Highline Canal at the junction of Titsworth Road. | Comment | |||
UCR103617 | Allionia incarnata | George K. Helmkamp, E. A. Helmkamp | 1998-3-19 | 2923 | Imperial | Sonoran (Colorado) Desert, Imperial Dam area, just south of the dam on Hwy S-24. | 76 | Comment | ||
UCR139107 | Allionia incarnata | B. G. Pitzer | 1989-4-15 | 1260 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Gasline Road, 8.1 mi. north of Seal Camp (Siphon 10) | 400 | 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 | ||
UCR107441 | Amaranthus | B. G. Pitzer | 1997-10-19 | 3330 | Imperial | Sonoran (Colorado) Desert, Ogilby Road (Hwy S34) where powerlines cross Hwy c. 1 mi south of Indian Pass Road | 198 | Comment | ||
SD139711 | Amaranthus albus | Jon Rebman, Maggie Loy | 1996-10-28 | 3774 | Imperial | N of Brawley: Lake Rammer | 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 | ||
SD122378 | Amaranthus fimbriatus | Duffie Clemons, Erik Jonsson | 1987-11-12 | 1899 | Imperial | South slope of Palm Canyon Wash | 259 | Comment | ||
RSA402996 | Amaranthus palmeri | Edwin Kline | 1920-5-14 | s.n. | Imperial | [no locality information provided] | Comment | |||
POM123185 | Amaranthus watsonii | Marcus E. Jones | 1906-4-25 | s.n. | Imperial | West of Yuma. | Comment | |||
CAS-BOT-BC22380 | Ambrosia dumosa | L. R. Abrams | 1941-4-23 | 13916 | Imperial | U.S. Highway 99, 18 miles north of junction with Route 78 | Comment | |||
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-BC22388 | Ambrosia dumosa | P. H. Raven | 1960-3-16 | 14842 | Imperial | 4 miles south of Palo Verde | Comment | |||
HSC5668 | Ambrosia dumosa | C. L. Hitchcock, C. V. Muhlick | 1964-3-17 | 23145 | Imperial | 8 miles S of Ocotillo Spring on road to Fish Creek | Comment | |||
OBI49863 | Ambrosia dumosa | Larry Kelly | 1988-3-24 | 22 | Imperial | Along Imperial hwy (S-2) in Ocatillo ca. .5 mi N of I-8 | Comment | |||
POM147593 | Ambrosia dumosa | Marcus E. Jones | 1927-4-16 | 9147 | Imperial | Travertine Point, near Salton Sea. | Comment | |||
RSA0027623 | Ambrosia dumosa | Deidre Conocchioli, Billy Sale | 2013-10-23 | 112 | Imperial | North of Yuha Desert. From El Centro: Take I-8 W for 13.3 miles. Exit at Dunaway Rd, turn right onto Dunaway road and continue for 0.7 miles to collection site on west side of road. | 2 | Comment | ||
RSA336141 | Ambrosia dumosa | R. F. Thorne | 1978-4-29 | 52093 | Imperial | Near Salton Sea: along Highway 86 near entrance to Salton Sea Navel Base, SSE of Salton Sea | -61 | Comment | ||
SBBG34831 | Ambrosia dumosa | D. F. Howe | 1980-4-13 | Imperial | Hwy 8, 7 mi E of Holtville | Comment Read comments Feb 3 2011 |
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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 | ||
SD191758 | Ambrosia dumosa | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14529 | 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 | ||
SD199779 | Ambrosia dumosa | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16210 | 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 | ||
SD199782 | Ambrosia dumosa | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-11 | 16399 | 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 | ||
SD83092 | Ambrosia dumosa | Helen V. Witham | 1972-12-12 | 1763 | Imperial | Common, washes, Painted Gorge | 149 | Comment | ||
SDSU6249 | Ambrosia dumosa | H. Wedberg | 1966-3-26 | 1133 | Imperial | At 2000' about 8 mi. from Jacumba on the road to El Centro. | 610 | Comment | ||
SEINET10887038 | Ambrosia dumosa | Greg Gust, Leith Nye | 2005-3-3 | Gust 455 | 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 | ||
UC1440650 | Ambrosia dumosa | F. Seaman | 1971-4-7 | 26 (A) | Imperial | 19 n of intersection of 86 and hwy 78 State Hwy 86 | Comment | |||
UC403404 | Ambrosia dumosa | H. E. and S. T. Parks | Feb 1929 | 392 | Imperial | along shore Salton Sea | Comment | |||
UCD128797 | Ambrosia dumosa | Aven Nelson; Ruth A. Nelson | 1939-3-28 | 3297 | Imperial | near the north end of Salton Sea, Highway 111. | Comment Read comments Sep 11 2013 |
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UCD83505 | Ambrosia dumosa | Ellen Dean; Tom Starbuck, Margaret Starbuck | 2010-4-8 | 5845 | 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 | ||
UCR107910 | Ambrosia dumosa | Jon P. Rebman, Adrienne Russell | 1997-9-6 | 4206 | Imperial | Yuha Desert, West of Plaster City, along Painted Gorge Road, north of Hwy S-80 | 40 | Comment | ||
UCR108097 | Ambrosia dumosa | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3767 | Imperial | Sonoran/Colorado Desert, Algodones Dunes, WNW of Glamis. | 60 | 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 | ||
UCR120526 | Ambrosia dumosa | George K. Helmkamp, E. A. Helmkamp | 2001-3-17 | 6290 | Imperial | Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 | 168 | Comment | ||
POM91000 | Ambrosia dumosa | E. C. Jaeger | 1925-12-23 | s.n. | Imperial | Beale's Well | Comment Read comments Aug 29 2016 |
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SEINET10725769 | Ambrosia dumosa | Noel H. Holmgren | 1974-3-28 | Holmgren 7527 | Imperial | 3 airline miles southwest of Ocotilo. | 274 | Comment | ||
CDA9974 | Ambrosia ilicifolia | T. C. Fuller | 1966-3-17 | 14474 | Imperial | In tableland off Pacacho Wash, 8 miles northwest of Winterhaven. | 0 | Comment | ||
HSC80369 | Ambrosia ilicifolia | R. F. Thorne, et al. | 1977-11-25 | 50898 | Imperial | Picacho State Recreational Area along Picacho Rd. | 61 | Comment | ||
RSA710773 | Ambrosia ilicifolia | Jon P. Rebman, Jim Rocks | 2005-2-10 | 10966 | Imperial | Little Picacho Wilderness Area (BLM property): North of Winterhaven, SW of Colorado River; approximately 18 miles N of S24 on Picacho Road; just south of the Picacho State Recreation Area. | 195 | Comment | ||
SDSU17613 | Ambrosia ilicifolia | Jon Rebman, Jim Rocks | 2005-2-10 | 10966 | 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 | ||
UCR109528 | Ambrosia ilicifolia | R. D. Goeden, Don W. Ricker | 1970-12-14 | s.n. | Imperial | Sonoran Desert, Little Picacho Wash on road to Picacho State Recreation Area, 17 miles north of All American Canal, 0.3 mi. south of recreation area boundary | 113 | Comment | ||
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 | ||
SEINET8071649 | Ambrosia salsola | Andrew C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-23 | 40679 | 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 | ||
UC51610 | Ambrosia salsola | Jos. Burtt Davy | 1902-4-1 | 8031 | Imperial | Flowing Wells | Comment Read comments Apr 13 2009 |
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UCR279110 | Ambrosia salsola | A. C. Sanders, Jim Malusa | 2017-3-11 | 42803 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 18.25 km east (92 deg. ) of Niland | 198 | Comment | ||
SBBG22759 | Ambrosia salsola var. salsola | D. Myrick | 1965-2-26 | 1048 | Imperial | near Westmoreland | 60 | Comment | ||
SD118866 | Ambrosia salsola var. salsola | Steven P. McLaughlin, Janice E. Bowers | 1984-2-28 | 2745 | Imperial | Common in broad sandy wash, Indian Pass Road, 1.5 miles northeast of Ogilby Road. (IPB 10/07) | 185 | Comment | ||
SD191762 | Ambrosia salsola var. salsola | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14597 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments | 14 | Comment | ||
SD200302 | Ambrosia salsola var. salsola | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16789 | 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 | ||
SD73503 | Ambrosia salsola var. salsola | Helen V. Witham | 1970-3-1 | 734 | Imperial | Lower Pinto Wash | 160 | Comment | ||
SD159072 | Amsinckia intermedia | Jon P. Rebman | 2001-3-14 | 7127 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. (IPB 10/07) | 975 | Comment | ||
UCR269514 | Amsinckia intermedia | A. C. Sanders, Jim Malusa | 2016-3-8 | 42150 | 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 | ||
SD191953 | Aphyllon cooperi subsp. cooperi | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14555 | 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 | ||
SD211428 | Aphyllon cooperi subsp. cooperi | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18848 | 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 | ||
SD191954 | Aphyllon cooperi subsp. latilobum | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-8 | 14389 | 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 | ||
RSA0121532 | Apiastrum angustifolium | F. W. Peirson | 1927-4-16 | 7210 | Imperial | Foot of Mountain Springs Grade (road, San Diego to El Centro). | Comment | |||
RSA0129337 | Arabis perennans | J. P. Rebman | 2001-3-14 | 7136 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. | 975 | Comment | ||
RSA0129619 | Arabis pulchra var. gracilis | J. P. Rebman | 2001-3-14 | 7133 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. | 975 | Comment | ||
RSA788392 | Arctostaphylos glauca | Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak | 2012-4-24 | 3521 | 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 | ||
UCR138108 | Arctostaphylos glauca | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-21 | 6570 | Imperial | Inkopah Mtns, Jacumba Wilderness Area | 1000 | Comment | ||
UCSB24820 | Argemone corymbosa | Turpin, W. | 1966-4-7 | Imperial | On south side of Hwy. 98, 20.4 mi. west of Calexico, west Colorado Desert | 15 | Comment | |||
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 | ||
UCR260138 | Argemone munita | A. C. Sanders, Jim Malusa | 2015-3-6 | 41291 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, middle part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 401 | Comment | ||
POM91006 | Argemone munita subsp. argentea | E. C. Jaeger | 1925-12-23 | s.n. | Imperial | Beal's Well. 12 miles east of Neland | Comment Read comments Jan 15 2017 |
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RSA434337 | Argemone munita subsp. rotundata | Ora M. Clark | 1929-4-7 | 2032 | Imperial | San Felipe Ranch. | Comment Read comments Apr 28 2014 |
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CAS-BOT-BC207116 | Argythamnia lanceolata | Steve Boyd | 1986-2-6 | 1240 | Imperial | Large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Road and Power-line Road, Cargo Muchacho Mountains | Comment | |||
SEINET3827413 | Argythamnia sericophylla | Louis C. Wheeler | 1960-1 | 7681 | Imperial | Chocolate mountains, Ferguson Lake. | Comment | |||
SEINET3107082 | Argythamnia serrata | Sears | 1978-3-15 | 755 | Imperial | 4.1 mi S of Ogilby at Obilby Road, exit I-10, southside edge of dunes in deep sand. | 61 | Comment | ||
CAS-BOT-BC137670 | Aristida adscensionis | Philip A. Munz; C. L. Hitchcock | 1922-4-5 | 12127 | Imperial | 10 miles southeast of Holtville. | Comment | |||
CAS-BOT-BC137676 | Aristida adscensionis | Roxana S. Ferris | 1928-4-19 | 7113 | Imperial | 3 miles east of Coyote Wells on the Dixieland Road. | Comment | |||
CAS-BOT-BC227226 | Aristida adscensionis | A. C. Sanders | 2010-2-18 | 37262 | Imperial | Sonoran (Colorado) Desert; Salton Trough: SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark | -51 | Comment | ||
RSA765409 | Aristida adscensionis | Jim Andre, Tasha La Doux | 2010-3-1 | 12526 | 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 | ||
SBBG34993 | Aristida adscensionis | T. L. Secrest | 1948-4-8 | Imperial | near Kane Spring, near S end of Salton Sea | -68 | Comment | |||
SD250562 | Aristida adscensionis | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-26 | 28830 | 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 | ||
SEINET13311212 | Aristida adscensionis | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2015-9-10 | 41913 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range. | 270 | Comment | ||
SEINET3239878 | Aristida adscensionis | Larry Hendrickson, Jon Rebman, et al. | 2005-1 | 3168 | Imperial | Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. | 43 | Comment | ||
UC121426 | Aristida adscensionis | T. S. Brandegee | 1901-3-30 | Imperial | Signal Mt. Near Boundary Line. | Comment | ||||
UCR241536 | Aristida adscensionis | A. C. Sanders, Ann Howald | 2013-2-28 | 40575 | Imperial | Sonoran (Colorado) Desert, along dirt track 0.62 km due north of Hwy 98, track joins Hwy c. 9.9 km west of Mt. Signal at Brockman Rd. | 31 | Comment | ||
UCR260305 | Aristida adscensionis | A. C. Sanders, Jim Malusa | 2015-3-7 | 41330 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 457 | Comment | ||
UCR264764 | Aristida adscensionis | Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming | 2014-9-25 | 28793 | Imperial | Sonoran (Colorado) Desert, vicinity of Hauser Geode Beds, west of Milpitas Wash Road, west of Hwy 78, southwest of Palo Verde & SW of the Palo Verde Mountains | 260 | Comment | ||
UCR264800 | Aristida adscensionis | Jon P. Rebman, J. LaGrange, Warren Schmidtmann | 2014-9-24 | 28709 | Imperial | Sonoran (Colorado) Desert, northeast of the Algodonnes Dunes, along Ogilby Road (S34) between I-8 and Hwy 78, in wash just south of Indian Pass Road | 190 | Comment | ||
RSA191720 | Aristida adscensionis var. modesta | R. F. Thorne, Robert L. Rutherford | 1964-4-11 | 33629 | Imperial | Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains | 305 | Comment | ||
HSC83052 | Aristida californica | Christopher Davidson, A. P. Romspert, H. Surprenant | 1979-4-28 | 7760 | Imperial | Ogilby Rd., Algodones Dunes, dirt track continuation of Ogilby Rd. toward All American Canal, ca 1/8 mi. from the canal | 41 | Comment | ||
RSA183123 | Aristida californica | F. R. Fosberg | 1932-3-31 | 7830 | Imperial | 6 miles E Holtville | 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 | ||
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 | |||
RSA302530 | Aristida californica var. californica | R. F. Thorne | 1977-11-26 | 50924 | Imperial | Colorado Desert: Near junction of Highway I-8 and Obilby [Ogilby] Road, just E of Algodones Dunes. | Comment | |||
UCD56352 | Aristida californica var. californica | A. A. Beetle | 1942-4-22 | 3172 | Imperial | 8 miles east of El Centro. | 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 | ||
UCR269452 | Aristida purpurea | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42085 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, in a narrow side canyon just below 'slot' canyon on mainstem | 480 | Comment | ||
CAS-BOT-BC137498 | Aristida purpurea var. wrightii | Edmund C. Jaeger | 1939-1-15 | s.n. | Imperial | North Base, Chocolate Mountains. | 274 | Comment | ||
CAS-BOT-BC137499 | Aristida purpurea var. wrightii | Roxana S. Ferris; Ruth P. Rossbach | 1938-5-17 | 9623 | Imperial | Upper end of Painted Gorge, Carisso Mountains. | Comment | |||
CAS-BOT-BC222824 | Asclepias albicans | Paul F. Covel | 1941-4-9 | 1960 | Imperial | Betw. Coyote Wells and base of Mt. Springs grade | Comment | |||
CAS-BOT-BC222827 | Asclepias albicans | F. W. Haasis | 1960-2-17 | 19 .60 | Imperial | 3 miles northeast of Gold Rock Ranch | 243 | Comment | ||
CAS-BOT-BC222828 | Asclepias albicans | Roxana S. Ferris | 1928-4-20 | 7154 | Imperial | Near Picacho | Comment | |||
JEPS89043 | Asclepias albicans | Rimo Bacigalupi and L. Heckard, P. C. Hutchison | 1962-3-20 | 8322 | Imperial | 4.3 mi s Pichaco (nw of Yuma); Colorado River | 213 | Comment | ||
RSA762519 | Asclepias albicans | M. E. Fishbein, Rachel Levin, Jill Miller | 2010-3-20 | 6462 | Imperial | Jacumba Mtns. Meyer Creek. In-Ko-Pah Gorge. Along I-8. About 5 air miles E of Ocotillo. | 460 | Comment | ||
SD190592 | Asclepias albicans | Larry Hendrickson, Jon Rebman, et al. | 2005-4-16 | 3218 | Imperial | Picacho State Recreation Area, Bear Canyon Wash, ~ 1.5 SW of Colorado River. | 114 | 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 | |||
SEINET157639 | Asclepias erosa | C. Lumer, S. Yost | 2006-7-25 | 2426 | Imperial | Joshua Tree National Forest. Common along roadside. | 457 | Comment Read comments Mar 28 2014 |
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RSA302353 | Asclepias subulata | R. F. Thorne, et al. | 1977-11-26 | 50917 | Imperial | Near jct. of Hwy I-8 and Obilby [Ogilby] Rd., just E of Algodones Dunes | Comment | |||
SD128698 | Asclepias subulata | Darley F. Howe | 1980-4-13 | Imperial | 1 mile west of agricultural inspection station on Highway 8 | Comment | ||||
RSA145437 | Aster subulatus var. ligulatus | Peter H. Raven | 1961-10-8 | 16839 | Imperial | Canal banks on western outskirts of El Centro | -12 | Comment | ||
RSA0042937 | Asteraceae | Robert F. Thorne | 1977-11-25 | s.n. | Imperial | 15 miles N of Yuma along Picacho Rd. (perhaps Senator wash) | 61 | Comment | ||
CAS-BOT-BC177446 | Astragalus aridus | H. D. Ripley; R. C. Barneby | 1949-3-8 | 10085 | Imperial | 7 miles W. of Gray's Well | 30 | Comment | ||
CAS-BOT-BC177451 | Astragalus aridus | Marcus E. Jones | 1906-4-25 | s.n. | Imperial | West of Yuma | Comment | |||
RSA110347 | Astragalus aridus | H. D. Ripley, R. C. Barneby | 1949-3-8 | 10085 | Imperial | 7 miles W of Grays Well. | Comment | |||
UC495104 | Astragalus aridus | Philip A. Munz and C. L. Hitchcock | 1932-4-5 | 12129 | Imperial | 10 mi se Holtville; se of Holtville | Comment | |||
PASA2720 | Astragalus coccineus | March 1928 | Imperial | Mountains west of El Centro | Comment Read comments Sep 3 2016 |
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RSA90187 | Astragalus coccineus | F. W. Peirson | 1922-4-13 | 2877 | Imperial | Mountain Springs, western edge of Colorado Desert | 792 | Comment | ||
CAS-BOT-BC177736 | Astragalus crotalariae | Louis C. Wheeler | 1963-3-10 | 8236 | Imperial | Colorado Desert: Bridge 58-38 on U. S. 99, 1 1/2 miles north of 78 | Comment | |||
CAS-BOT-BC177752 | Astragalus crotalariae | Roxana S. Ferris | 1934-3-25 | 8811 | Imperial | North of Westmoreland | Comment | |||
JEPS54579 | Astragalus crotalariae | S. B. Parish | 1913-2-8 | 8425 | Imperial | borders of Salton Sea borders of Salton Sea (Travertine Terraces) | Comment Read comments Dec 22 2011 |
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LA34873 | Astragalus crotalariae | Mary V. Hood; | 1941-4-8 | 41- 45 k* | Imperial | E side Salton Sea below Mecca | -30 | Comment | ||
POM195622 | Astragalus crotalariae | H. E. Parks, S. T. Parks | 1929-02 | 0361 | Imperial | Colorado Desert | Comment | |||
POM210685 | Astragalus crotalariae | Roxana S. Ferris | 1934-3-25 | 8811 | Imperial | North of Westmoreland. | Comment | |||
RSA353379 | Astragalus crotalariae | A. C. Sanders, Barbara Pitzer | 1985-12-22 | 5979 | Imperial | South end of the Salton Sea. Intersection of McDonald and English Streets SW of Niland | -61 | Comment | ||
RSA415443 | Astragalus crotalariae | M. B. Dunkle | 1955-4-19 | 4598 | Imperial | Carrizo | Comment Read comments Sep 11 2016 |
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RSA567806 | Astragalus crotalariae | H. T. Beck | 1992-1-25 | 1468 | Imperial | Salt Creek Beach. [Salton Sea area] | 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 | ||
SD37512 | Astragalus crotalariae | Edith A. Purer | 1935-4-19 | 6377 | Imperial | Colorado Desert, near old stage route | Comment | |||
SEINET3224167 | Astragalus crotalariae | Norman C. Cooper | 1949-3-15 | 3022 | Imperial | West of Salton Sea. | 60 | Comment | ||
SEINET938119 | Astragalus crotalariae | J. C. Roos | 1947-1 | 3305 | Imperial | In alkaline silt at Fish Springs, Salton Sink, north-west side of the Salton Sea. | -61 | Comment | ||
UC397277 | Astragalus crotalariae | H. M. Hall | 1907-12-12 | 7935 | Imperial | El Centro | Comment | |||
UCR128893 | Astragalus crotalariae | A. C. Sanders, E. J. Lawlor, Don Pendleton | 1992-3-21 | 12079 | 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 | ||
UCR139950 | Astragalus crotalariae | L. C. Wheeler | 1963-3-10 | 8236 | Imperial | Sonoran (Colorado) Desert, Bridge 58-38 on US Hwy 99, 1.5 miles north of Hwy 78 | -46 | Comment | ||
UCR30618 | Astragalus crotalariae | John C. Roos | 1947-3-1 | 3305 | Imperial | Sonoran (Colorado) Desert, Fish Springs, Salton Sink, on the W/ NW side of the Salton Sea. | -61 | Comment | ||
UCR89714 | Astragalus crotalariae | J. M. Stewart | 1990-3-15 | 651 | Imperial | Yuha Desert, Yuha Wash near Oyster Shell Beds. | Comment | |||
RSA776459 | Astragalus crotalariae | Amber Swanson, Duncan S. Bell | 2011-2-26 | 175 | Imperial | Yuha desert, halfway to Yuha Buttes. | 25 | Comment | ||
SD115624 | Astragalus didymocarpus var. dispermus | Duffie Clemons, Erik Jonsson | 1983-5-8 | 565 | Imperial | In decomposed granite on northeast-facing slope, 150 meters northeast of 'Whip'. (IPB 10/07) | Comment | |||
POM254276 | Astragalus insularis var. harwoodii | P. A. Munz | 1940-1-26 | 15824 | Imperial | 3 miles east of Carrizo Station | Comment | |||
RSA124371 | Astragalus insularis var. harwoodii | E. K. Balls, Percy C. Everett | 1958-3-20 | 22890 | Imperial | 3.7 mi N of Ogilby on road to Blythe. | 152 | Comment | ||
UCR255222 | Astragalus insularis var. harwoodii | Michael Wood | 2010-3-19 | s.n. | Imperial | Sonoran (Colorado) Desert, near Plaster City, just north of Interstate 8, c. 3.5 miles east of junction with Imperial Highway | 92 | Comment | ||
CLARK-A1528-7805 | Astragalus lentiginosus var. borreganus | John C. Roos | 1949-4-7 | 4166 | Imperial | Comment | ||||
UCR18984 | Astragalus lentiginosus var. borreganus | John C. Roos | 1949-4-7 | 4166 | Imperial | Sonoran (Colorado) Desert, Sand flats west of Yuma sand dunes | Comment | |||
RSA291586 | Astragalus magdalenae var. peirsonii | Bonnie M. Rich | 1979-4-21 | 79003 | Imperial | South Imperial Co., Algadones Dunes. along the north side of the All American Canal, 2 miles east of power drop #1. | Comment | |||
SBBG87845 | Astragalus magdalenae var. peirsonii | A. C. Sanders | 1986-3-8 | 6166 | Imperial | Algodones Dunes, N side of Hwy 78, 4 mi W of Glamis, 9.6 mi E of the Highline Canal | 121 | Comment | ||
RSA0006815 | Astragalus magdalenae var. peirsonii | H. D. Ripley, R. C. Barneby | 1940-1-27 | 2283 | Imperial | Yuma Dunes. | Comment | |||
SEINET887629 | Astragalus nuttallianus var. imperfectus | Steven P. MacLaughlin, Janice E. Bowers | 1985-1 | 2886 | Imperial | Rare among cobbles in wash 5.1 miles S of Wiley Well. | 213 | Comment | ||
RSA704065 | Astragalus palmeri | J. P. 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 and just N of the US/Mex border. | 1220 | Comment | ||
RSA787646 | Astragalus palmeri | Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak | 2012-4-24 | 3480 | Imperial | The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. | 1280 | Comment | ||
UCR138112 | Astragalus palmeri | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-21 | 6564 | Imperial | Inkopah Mtns, Jacumba Wilderness Area | 1000 | Comment | ||
RSA767501 | Astragalus peirsonii | J. Mark Porter | 2003-4-8 | 13491 .07 | Imperial | Imperial Dunes (Algodones Dunes), 3.2 miles west north-west [280.62 degrees] of Imperial Sand Dunes Recreation Area exit on Interstate Highway 8, barchan dunes just west of the large transverse dunes. | Comment | |||
RSA767524 | Astragalus peirsonii | J. Mark Porter | 2003-4-9 | 13491 .18 | Imperial | Imperial Dunes [Algodones Dunes], 2.2 miles northwest of Interstate Highway 8 | Comment | |||
CAS-BOT-BC193167 | Astragalus sabulonum | E. A. McGregor | 1917-4-17 | 870 | Imperial | 5 mi east of El Centro | 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 | ||
CAS-BOT-BC98830 | Atrichoseris platyphylla | Noel H. Holmgren; Patricia K. Holmgren | 1973-3-25 | 6511 | Imperial | Palo Verde Mountains, east of Old Palo Verde Road, 8.5 airline miles south-southwest of Palow Verde | 259 | 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 |
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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 | ||
RSA0093492 | Atriplex | A. C. Sanders | 2010-3-25 | 37610 | Imperial | Sonoran (Colorado) Desert; Salton Trough. Wister, Cedar Wash at Hwy 111, between the highway and railroad. | -59 | Comment | ||
RSA0093981 | Atriplex | A. C. Sanders | 2010-3-25 | 37583 | Imperial | Sonoran (Colorado) Desert; Salton Trough. Imperial Valley, Hwy 111 at English Rd., c. 2 mi. NW of Niland, between hwy and RR tracks. | -51 | Comment | ||
RSA452373 | Atriplex | H. de Forest | 1924-4-16 | s.n. | Imperial | Along highway by Salton Sea | Comment | |||
JEPS8934 | Atriplex canescens | S. B. Parish | 1912-10-11 | 8256 | Imperial | Salton Basin | -60 | Comment Read comments Jan 7 2014 |
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POM278687 | Atriplex canescens | Grant D. Brown | 1950-3-29 | 510 | Imperial | 10 miles W of highway #99 on highway 78 | Comment | |||
SD67742 | Atriplex canescens | W. M. Ingram | Oct 1934 | Imperial | Rockwood | Comment | ||||
UC205324 | Atriplex canescens | H. M. Hall | 1920-9-30 | 11204 | Imperial | Colorado River near Bard (at foot of mesa); Colorado River near Bard | Comment | |||
UCR264201 | Atriplex canescens | A. C. Sanders, Jim Malusa | 2015-9-10 | 41840 | Imperial | Sonoran (Colorado) Desert, along Coachella Canal at edge of Chocolate Mountains Aerial Gunnery Range, near siphon 13 | 24 | Comment | ||
CAS-BOT-BC170641 | Atriplex canescens subsp. canescens | W. M. Ingram | 1934-10-1 | s.n. | Imperial | Rockwood | Comment | |||
CAS-BOT-BC170643 | Atriplex canescens subsp. canescens | C. L. Hitchcock; C. V. Muhlick | 1964-3-21 | 23221 | Imperial | About 30 miles n. of Ogilby. | Comment | |||
UC850857 | Atriplex canescens subsp. canescens | Carl B. Wolf | 1932-10-14 | 4343 | Imperial | 4 mi e Holtville (Imperial Valley, Colorado Desert); Colorado Desert, Imperial Valley, e of Holtville | 0 | Comment | ||
UCR107961 | Atriplex canescens subsp. linearis | Jon P. Rebman, Maggie Loy | 1996-10-26 | 3738 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, west of Imperial | 10 | Comment | ||
LA204698 | Atriplex canescens var. canescens | W. M. Ingram; | October 1934 | sn | Imperial | Rockwood | Comment | |||
CAS-BOT-BC168315 | Atriplex canescens var. laciniata | E. A. McGregor | 1916-8-6 | 77 | Imperial | Live Oak Springs, Laguna Mts. | 1005 | Comment | ||
SD83108 | Atriplex canescens var. laciniata | Helen V. Witham | 1972-12-12 | 1769 | Imperial | 4.0 miles east of Ocotillo. | 149 | Comment | ||
RSA5348 | Atriplex canescens var. linearis | C. B. Wolf | 1932-10-13 | 1608 | Imperial | Wister (S.P.R.R.), south-east side of Salton Sea | -30 | Comment | ||
SD40852 | Atriplex canescens var. linearis | Carl B. Wolf | 1932-10-14 | 4344 | Imperial | 4.0 miles east of Holtville. | Comment | |||
UCD96963 | Atriplex canescens var. linearis | Chuck Hughes | 2010-11-5 | 231 | Imperial | About 550 ft southwest of County Highway S2. | 240 | Comment | ||
CAS-BOT-BC520435 | Atriplex canescens var. macilenta | A. C. Sanders | 2010-3-25 | 37591 | Imperial | Sonoran (Colorado) Desert; Salton Trough: Imperial Valley, upper English Rd. aabove Wilkins Rd., c. 5.7 mi NNW of Niland | -1 | Comment | ||
SD260203 | Atriplex canescens var. macilenta | A. C. Sanders | 2010-3-25 | 37590 | Imperial | Sonoran (Colorado) Desert: Salton Trough; Imperial Valley, English Road aove Wilkins Rd., c. 5 mi. NNW of Niland (Wister 7.5'Q) | -15 | Comment | ||
SD260204 | 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 (Frink 7.5'Q) | -50 | Comment | ||
UCR165636 | Atriplex elegans | 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 | ||
UCR18892 | Atriplex elegans | John C. Roos, Lucille Roos | 1949-4-6 | 4141 | Imperial | Sonoran (Colorado) Desert, Pope Hot Springs [=Hot Mineral Spa] | -24 | Comment | ||
SBBG65357 | Atriplex elegans var. elegans | R. Hoffmann | 1928-10-21 | Imperial | El Centro | Comment | ||||
RSA156168 | Atriplex elegans var. fasciculata | L. R. Abrams | 1903-06 | 4104 | Imperial | Heber, Imperial Valley | Comment | |||
RSA27504 | Atriplex elegans var. fasciculata | I. L. Wiggins | 1941-3-24 | s.n. | Imperial | 9 miles north of Niland, on east side of Salton Sea. | Comment | |||
RSA65349 | Atriplex elegans var. fasciculata | F. W. Peirson | 1927-4-26 | 7207 | Imperial | 2 miles below foot of Mtn Springs Grade | Comment | |||
CAS-BOT-BC168401 | Atriplex hymenelytra | Aven Nelson; Ruth A. Nelson | 1939-3-27 | 3294 | Imperial | Badlands on highway 78, near the line of San Diego and Imperial Counties | Comment | |||
SBBG22032 | Atriplex hymenelytra | R. F. Thorne, R. Rutherford | 1964-4-12 | 33664 | Imperial | near Imperial Gables, Chocolate Mtns | 396 | Comment | ||
SD191885 | Atriplex hymenelytra | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-8 | 14390 | 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 | ||
SD199972 | Atriplex hymenelytra | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16568 | 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 | ||
SD242779 | Atriplex hymenelytra | Donald L. Hazlett | 1993-3-13 | 6842 | Imperial | 4 mi. S of Ocotillo in Davies Valley | 274 | Comment | ||
UC850819 | Atriplex hymenelytra | Lewis S. Rose | 1938-2-4 | 38050 | Imperial | Plaster City | 0 | Comment | ||
UC850824 | Atriplex hymenelytra | Ira L. Wiggins | 1937-2-16 | 8547 | Imperial | western slopes above Salton Sea 1.5 mi s Truckhaven; western slopes above Salton Sea, s of Truckhaven | 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 | ||
CAS-BOT-BC172681 | Atriplex lentiformis | K. Larson | 1976-1-13 | 1821 | Imperial | 6 mi. S.W. Heber at New River | Comment | |||
POM312481 | Atriplex lentiformis | S. Galen Smith, Malcom A. Nobs | 1948-9-5 | 540 | Imperial | Delta of Alamo iver, south end of Salton Sea | Comment | |||
POM368048 | Atriplex lentiformis | Lyman Benson | 1952-4-13 | I- 4885 | Imperial | 5 miles north of Westmoreland | -30 | Comment | ||
SEINET10479103 | Atriplex lentiformis | Jon Ricketson, Heidi H. Schmidt | 1992-10-25 | Ricketson 4937 | Imperial | Fort Yuma Indian Reservation. Around California side of bridge over the Colorado River. At Winterhaven Drive/ 4th Avenue (Bus. I-8) bridge in the town of Winterhaven. Along the Colorado River. Flood plain, just north of the city of Yuma, Arizona. | 5 | 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 | ||
UC1191365 | Atriplex lentiformis | Malcolm A. Nobs, S. Galen Smith | 1948-9-5 | 539 | Imperial | s end Salton Sea (delta of Alamo River, Imperial Valley); Imperial Valley, Delta Alamo River, s end Salton Sea | Comment | |||
UCD54580 | Atriplex lentiformis | Ellen Dean; Wendy Copeland | 2006-2-9 | 2774 | Imperial | East of Centinela State Prison near Dixie Drain and Westside Irrigation Canal. | 0 | Comment | ||
UCR212903 | Atriplex lentiformis | A. C. Sanders | 2010-2-20 | 37302 | 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 | ||
SEINET6179721 | Atriplex linearis | Howard C. Stutz | 1978-12-18 | 8374 | Imperial | Located 10 miles S of Salton City.; 0 | Comment | |||
RSA794422 | Atriplex polycarpa | Aaron C. Sedgwick | 2012-11-8 | 162 | Imperial | East of Midway Well and north of the Chocolate Mtns. on Midway well Rd. The population continues south along a wash running north-south, perpendicular to the road. | 235 | Comment | ||
POM266132 | Atriplex semibaccata | S. B. Parish | 1912-10-15 | 8252 | Imperial | Along the RR at Imperial.l. | -21 | Comment | ||
CAS-BOT-BC146161 | Avena fatua | S. B. Parish | 1913-9-21 | 8613 | Imperial | Salton Sink. Brawley. | Comment | |||
CAS-BOT-BC99661 | Baccharis salicifolia | H. E. McMinn | 1925-6-29 | 1469 | Imperial | Col. River bridge Yuma, Ariz. | Comment | |||
CAS-BOT-BC99663 | Baccharis salicifolia | E. A. McGregor | 1917-4-17 | 868 | Imperial | Holtville | Comment | |||
CDA10396 | Baccharis salicifolia | T. C. Fuller | 1958-9-25 | 3466 | Imperial | 3.5 miles north of Niland. | 0 | Comment | ||
RSA14484 | Baccharis salicifolia | Elmer I. Applegate | 1910-4-8 | 3328 | Imperial | New River, Brawley | Comment | |||
CAS-BOT-BC99828 | Baccharis sarothroides | S. B. Parish | 1912-10-19 | 8349 | Imperial | Dunes on the Alamo River, near Calexico, Salton Basin | 0 | Comment | ||
UC64815 | Baccharis sarothroides | E. E. Schellenger | 1904-10-9 | 6 | Imperial | Chuckwaller Ranch Colorado Desert | Comment Read comments Feb 20 2013 |
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UCD83566 | Baccharis sarothroides | Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink | 2010-4-9 | 5908 | 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 | ||
CAS-BOT-BC295886 | Bahiopsis parishii | Ira L. Wiggins | 1941-3-25 | 9645 | Imperial | On east side of Chocolate Mountains, 11.3 miles northeast of Beal Well | Comment | |||
SD144403 | Bahiopsis parishii | Jon P. Rebman, Melanie Howe | 1997-4-5 | 3917 | Imperial | Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area | 900 | Comment | ||
SEINET11102781 | Bahiopsis parishii | J. M. Andre | 2015-3-3 | 31331 | 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 | ||
CAS-BOT-BC99936 | Baileya pauciradiata | Reid Moran | 1958-3-1 | 6511 | Imperial | Pinto Wash | 75 | Comment | ||
CAS-BOT-BC99938 | Baileya pauciradiata | Annie M. Alexander; Louise Kellogg | 1941-3-20 | 1973 a | Imperial | 5 miles west of Algodones Sand Dunes, Chocolate Mountains | Comment | |||
CAS-BOT-BC99940 | Baileya pauciradiata | D. A. Johansen; J. A. Ewan | 1932-4-14 | 7146 | Imperial | 1/2 mile east of Coyote Well, SW of Salton Sea | Comment | |||
CDA10406 | Baileya pauciradiata | T. C. Fuller | 1962-4-4 | 8054 | Imperial | Highway 98 to Ocotillo, 14.9 miles west of Calexico. | 0 | Comment | ||
POM350658 | Baileya pauciradiata | Donald Myrick | 1966-4-4 | 1355 | Imperial | In sandy swale along Hwy 78 between Brawley and Glamis | Comment | |||
SD242678 | Baileya pauciradiata | 1998-2-11 | Imperial | Pinto Wash | Comment | |||||
UCD129507 | Baileya pauciradiata | Kenneth A. Wilson | 1964-4-11 | 1321 | Imperial | Orita-Glamis Road, 3 miles east of East Highline Canal. | Comment | |||
CAS-BOT-BC106606 | Baileya pleniradiata | Annie M. Alexander; Louise Kellogg | 1941-3-19 | 1963 | Imperial | East side of Algodones Sand Dunes | Comment | |||
POM197987 | Baileya pleniradiata | Donald A. Johansen, Joseph A. Ewan | 1932-4-13 | 7132 | Imperial | 16 miles east of Holtville, Colorado Desert | Comment | |||
UC472192 | Baileya pleniradiata | Joseph Grinnell | 1910-5-8 | Imperial | Colorado River, Pilot Knob | Comment | ||||
UCR163743 | Baileya pleniradiata | B. G. Pitzer, G. R. Ballmer | 2001-3-17 | 4269 | Imperial | Sonoran (Colorado) Desert, Algodonnes Dunes, south of end of Ogilby Rd. on south side of I-8 | 88 | Comment | ||
UCR165595 | Baileya pleniradiata | Alex R. Van Dam | 2005-4-19 | s.n. | Imperial | Sonoran(Colorado) Desert, Algodones Dunes N of the Osborne Overlook and c. 50 m N of Hwy 78 | 122 | Comment | ||
UCR269477 | Baileya pleniradiata | A. C. Sanders, Jim Malusa | 2016-3-6 | 42108 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Mammoth Wash area, along Ted Kipf Rd. near junction with Niland-Glamis Rd. | 70 | Comment | ||
POM41559 | Bebbia juncea | Marcus E. Jones | 1924-2-7 | s.n. | Imperial | Chocolate Mountains, Colorado Desert. | Comment | |||
UCR165495 | Bebbia juncea | 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 | ||
UCR266727 | Bebbia juncea | A. C. Sanders, J. Malusa | 2016-1-22 | 41953 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, 100 m radius around Beal's Well, US Navy Chocolate Mountains Aerial Gunnery Range | 412 | Comment | ||
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 | ||
UCR57966 | Bebbia juncea | S. P. McLaughlin | 1988-11-16 | 4316 | Imperial | Sonoran (Colorado) Desert, Road to Picacho State Recreation Area, 13.9 mi south of Park | 122 | Comment | ||
JEPS32148 | Bebbia juncea var. aspera | W. L. Jepson | 1927-4-15 | 17787 | Imperial | Myer's Creek Bridge, foot of Mountain Springs Grade | 243 | Comment | ||
SD14566 | Bebbia juncea var. aspera | Frank F. Gander | 1936-4-15 | 1356 | Imperial | Extreme northwest corner of Imperial County. | Comment | |||
SD250607 | Bebbia juncea var. aspera | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-24 | 28721 | Imperial | Northeast of the Algodones Dunes: along Ogilby Road (S34) between I-8 & Hwy 78; in a wash just south of Indian Pass Road | 189 | Comment | ||
UCR264779 | Bebbia juncea var. aspera | Jon P. Rebman, J. LaGrange, Warren Schmidtmann | 2014-9-24 | 28721 | Imperial | Sonoran (Colorado) Desert, northeast of the Algodonnes Dunes, along Ogilby Road (S34) between I-8 and Hwy 78, in wash just south of Indian Pass Road | 190 | Comment | ||
CDA2964 | Beta macrocarpa | T. C. Fuller | 1962-4-4 | 8008 | Imperial | West of Highway 99 [later renumbered Highway 86] to Indio, 24.7 miles northwest of Westmoreland. | 0 | 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 | ||
SBBG127485 | Beta vulgaris subsp. vulgaris | A. C. Sanders | 2010-3-25 | 37607 | Imperial | Wister, Cedar Wash at Hwy 111, between the hwy and railroad, Imperial Valley | -59 | Comment | ||
SEINET6413275 | Boerhavia erecta | J. Rebman, W. Schmidtmann | 2014-9-26 | 28841 | 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. | 90 | 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 | |||
SD250685 | Boerhavia wrightii | Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming | 2014-9-25 | 28807 | 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 | ||
UCR108111 | Boerhavia wrightii | Jon P. Rebman, L. Renfro | 1997-11-19 | 4760 | Imperial | Sonoran (Colorado) Desert, NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. | Comment | |||
CAS-BOT-BC31339 | Bolboschoenus maritimus | C. B. Wolf | 1931-3-12 | 1872 | Imperial | Colorado Desert, 7 mi NW of Westmorland. | Comment | |||
SD255029 | Bolboschoenus maritimus subsp. paludosus | Louis C. Wheeler | 1956-12-27 | 7243 | Imperial | Mouth of Alamo River. | Comment | |||
SEINET3195136 | Bolboschoenus maritimus subsp. paludosus | Andrew C. Sanders, Victor Leighton, Morgan King | 2010-3-24 | 37564 | 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 (Niland 7.5' Q) | -67 | Comment | ||
UCR107229 | Bolboschoenus maritimus subsp. paludosus | L. C. Wheeler | 1956-12-27 | 7243 | Imperial | Sonoran (Colorado) Desert, Mouth of Alamo River. | Comment | |||
CAS-BOT-BC428014 | Boraginaceae | Greg Gust; Leith Nye | 2005-3-3 | 458 | Imperial | BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. | 159 | Comment | ||
SD250402 | 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 (In-Ko-Pah Gorge) | 569 | Comment | ||
CDA20257 | Bouteloua aristidoides | G. D. Barbe, Burke, Cross, Sleeper, Flock, Seeno | 1983-4-14 | 4069 | Imperial | Sonoran Desert; 9 mi east of Glamis Store, on Hwy 78, 1.8 mi west of Ogilby Rd (Co Rd 34). | 0 | 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 | ||
UCR264801 | Bouteloua aristidoides var. aristidoides | Jon P. Rebman, J. LaGrange, Warren Schmidtmann | 2014-9-24 | 28712 | Imperial | Sonoran (Colorado) Desert, northeast of the Algodonnes Dunes, along Ogilby Road (S34) between I-8 and Hwy 78, in wash just south of Indian Pass Road | 190 | Comment | ||
CDA31552 | Bouteloua barbata | T. C. Fuller | 1977-10-26 | 20231 | Imperial | Ca. 10 km south of Wiley Well in northeastern Imperial County, ca 1.6 km west of Army Road, rim of a rock basin below a very prominent overhanging cliff. | 0 | Comment | ||
UCR100118 | Bouteloua barbata | B. G. Pitzer | 1997-10-19 | 3344 | Imperial | Sonoran (Colorado) Desert, Pilot Knob Mesa; Ogilby Road, c. 0.5 mi. north of Hwy I-8 at powerline road (which heads E) | 91 | Comment | ||
SEINET10519895 | Bouteloua barbata | Charles L. Hitchcock, C. V. Muhlick | 1962-3-18 | Hitchcock 22238 | Imperial | Basaltic debris on hill at E edge of Chocolate Mts., 9.3 mi. E of Glamis, on rd. to Blythe. | Comment | |||
CAS-BOT-BC145615 | Bouteloua barbata var. barbata | S. B. Parish | 1912-10-16 | 8234 | Imperial | Salton Basin. Near Brawley. | -35 | Comment | ||
UC37512 | Bouteloua barbata var. barbata | C. R. Orcutt | Sept. 1890 | 2064 | Imperial | near Ft. Yuma | Comment | |||
UC573776 | Bouteloua barbata var. barbata | H. S. Yates | 1937-7-3 | 6810 | Imperial | 6 mi w Seeley; El Centro Quadrangle | Comment | |||
UCR107990 | Bouteloua barbata var. barbata | Jon P. Rebman, Adrienne Russell | 1997-9-6 | 4202 | Imperial | Yuha Desert, West of Plaster City, along Hwy S-80, north of Interstate 8. | 20 | Comment | ||
UCR211166 | Bouteloua barbata var. barbata | Jim Andre, T. La Doux | 2009-2-26 | 9887 | 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 | ||
RSA336261 | Brandegea bigelovii | R. F. Thorne | 1978-5-30 | 52153 | Imperial | Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. | 61 | Comment | ||
RSA695939 | Brandegea bigelovii | LeRoy Gross, Valentin Arvizu, Sarah De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1281 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. | 400 | Comment | ||
SD190628 | Brandegea bigelovii | Larry Hendrickson, Jon Rebman, et al. | 2005-4-16 | 3201 | Imperial | Picacho State Recreation Area, south side of Colorado River, and north of main access road. | 63 | Comment | ||
UC1372564 | Brandegea bigelovii | C. Leo Hitchcock | 1970-3-18 | 25710 | Imperial | 8 mi n of Winterhaven | Comment | |||
UCR245096 | Brandegea bigelovii | A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener | 2012-8-22 | 40373 | 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 | ||
UCR266566 | Brandegea bigelovii | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-20 | 41906 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, north fork of Salvation Wash near head of canyon and top of hills, US Navy Chocolate Mountains Aerial Gunnery Range | 441 | Comment | ||
UCR60761 | Brandegea bigelovii | R. F. Thorne | 1978-5-30 | 52153 | Imperial | Sonoran (Colorado) Desert, Algodones Dunes, N end, c. 2 mi. SSE of Regina. | 61 | Comment | ||
SEINET7995023 | Brandegea bigelovii | Jon P. Rebman | 1997-11-19 | 4756 | Imperial | Indian Pass, NW of Yuma, E of Ogilby Road along Indian Pass | Comment | |||
RSA702615 | Brassica tournefortii | J. P. Rebman | 2001-3-14 | 7137 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. | 975 | Comment | ||
SD220662 | Brassica tournefortii | Melvin Sweet | 2008-2-9 | 502 | Imperial | Anza-Borrego Desert State Park, Calcite Mine area; from Hwy S22, about 9 miles west of Hwy 86, take the Calcite Mine Jeep Road 0.1 mile to the South fork of Palm Wash and follow it about 1.5 miles east. | 117 | Comment | ||
SD254564 | Brassica tournefortii | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42093 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, upper Mammoth Wash, (Mammoth Wash 7.5'Q) | 447 | Comment | ||
SEINET217205 | Brassica tournefortii | N. H. Holmgren, PK Holmgren | 1973-3-25 | 6519 | Imperial | Imperial Valley 20 airline miles east of downtown Brawley near the Sand Hills | 46 | Comment | ||
UCR165269 | Brassica tournefortii | 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 | ||
UCR241558 | Brassica tournefortii | A. C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-22 | 40676 | 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 | ||
UCR269546 | Brassica tournefortii | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-4 | 42029 | Imperial | Sonoran (Colorado) Desert, near Hayden Well on Mammoth Wash, Chocolate Mountains | 285 | Comment | ||
UCR148710 | Brickellia arguta var. odontolepis | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-19 | 6523 | Imperial | Colorado Desert, Mountain Springs Grade near I-8 exit | Comment | |||
POM197433 | Brickellia frutescens | Roxana S. Ferris | 1928-4-18 | 7081 | Imperial | 0.5 mile east of Mountain Springs. | Comment | |||
RSA353377 | Brickellia frutescens | A. C. Sanders | 1986-3-10 | 1986 | Imperial | Mountain Springs Road exit from Hwy I-8, S side of old highway, ca. 1/3 mile E of community of Mountain Springs, at head of Myer Creek | 671 | Comment | ||
SBBG87814 | Brickellia frutescens | A. C. Sanders, D. Charlton, B. Pitzer, W. Wright | 1986-3-10 | 6286 | Imperial | Mtn Spring Rd exit from Interstate 8, S side of old hwy, ca. 0.3 mi E of community of Mtn Springs, at head of Myer Crk | 670 | Comment | ||
UCD57654 | Bromus | L. G. Goor | 1940-6-1 | s.n. | Imperial | Imperial Valley. | Comment | |||
CDA33663 | Bromus catharticus | Paul Deol | 2011-3-8 | PDR# 1263690 | Imperial | El Centro; near W. Van Der Poel Rd and Nichols Rd | 0 | Comment | ||
POM112741 | Bromus diandrus | Marcus E. Jones | 1906-4-25 | s.n. | Imperial | West of Yuma. | Comment | |||
RSA701642 | Bromus diandrus | Jon P. Rebman | 2001-3-16 | 7196 | Imperial | Between eastbound and westbound lanes of Interstate 8 at Mountain Springs Grade exit. | 460 | Comment | ||
CDA214 | Bromus rubens | Frank B. McMurry | 1943-1 | 1382 | Imperial | Sonoran Desert, Imperial National Wildlife Refuge. | 0 | 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 | ||
RSA681349 | Caesalpinia virgata | Scott D. White, Michael Honer | 2003-3-28 | 8881 | 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 | ||
UCR134125 | Caesalpinia virgata | June Latting | 1978-4-5 | s.n. | Imperial | Sonoran (Colorado) Desert, northwest of Ocotillo, Gravel Pit Road | 183 | Comment | ||
UCR41582 | Caesalpinia virgata | A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet | 1986-3-9 | 6203 | 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 | ||
UCR85367 | Caesalpinia virgata | John Wear, T. Bennett, Nathan Moorhatch | 1995-4-28 | s.n. | Imperial | Sonoran Desert, Fish Creek Mtns, U.S. Gypsum mine | 152 | Comment | ||
SD192029 | Calandrinia ambigua | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-8 | 14373 | 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 | ||
SD200202 | Calandrinia ambigua | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16557 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26 (SL26), Amerosa Wash, Site CHOBRE on mesas and surrounding mud and cobble hillsides and arroyos | -3 | Comment | ||
UCR150441 | Calandrinia ambigua | A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. | 2005-1-17 | 29063 | 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 | ||
RSA0107176 | Calandrinia ambigua | E. K. Balls, P. C. Everett | 1958-3-19 | 22885 | Imperial | 4 mi. W of Mt. Signal, State Hwy. 98. | 0 | Comment | ||
RSA182253 | Calliandra eriophylla | James Henrickson, B. Rutherford | 1965-1-29 | 1880 | Imperial | East of Glamis, 11.5 miles at jct. of road to Ogilby; | Comment | |||
SD118844 | Calliandra eriophylla | Steven P. McLaughlin, Janice E. Bowers | 1984-2-28 | 2756 | Imperial | Indian Pass Road, 7.2 miles northeast of Ogilby Road. | 274 | Comment | ||
SD61004 | Calliandra eriophylla | Darley F. Howe | 1964-4-11 | 3759 | Imperial | 13.0 miles from Glamis on road to Blythe. | 182 | Comment | ||
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 | ||
UCR253851 | Calliandra eriophylla | Jim Andre | 2013-3-4 | 24103 | Imperial | Sonoran (Colorado) Desert, Cargo Muchacho Mountains; west side of range, along Ogilby Road, c. 8.4 mi north of the junction with I- 8 | 166 | Comment | ||
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 | ||
CAS-BOT-BC483489 | Calochortus splendens | E. A. McGregor | 1917-6-10 | 996 | Imperial | Jacumba Laguna Mts. | Comment Read comments Aug 9 2018 |
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CAS-BOT-BC282913 | Calycoseris wrightii | C. L. Hitchcock; C. V. Muhlick | 1964-3-19 | 23150 | Imperial | 8 miles S of Ocotillo Spring on road to Fish Creek | Comment | |||
CDA10587 | Calycoseris wrightii | T. C. Fuller | 1962-4-4 | 8090 | Imperial | Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. | 0 | Comment | ||
CDA10590 | Calycoseris wrightii | T. C. Fuller | 1962-4-4 | 8068 | Imperial | Highway 98 to Calexico, 8.4 miles west of Ocotillo. | 0 | Comment | ||
HSC5224 | Calycoseris wrightii | C. L. Hitchcock, C. V. Muhlick | 1964-3-19 | 23150 | Imperial | 8 mi. S of Ocotillo Spring on road to Fish Creek | Comment | |||
UCR170063 | Calycoseris wrightii | Scott D. White, Jennifer H. Jones | 2005-4-19 | 10966 | Imperial | Sonoran Desert, Fish Creek Mountains | 213 | 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 | ||
UCR85134 | Calycoseris wrightii | A. C. Sanders, G. K. Helmkamp, Pam MacKay | 1995-3-12 | 16057 | 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 | ||
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 | ||
RSA337453 | Camissonia boothii | Robert F. Thorne | 1978-4-29 | 52128 | Imperial | West of Chocolate Mountains, ca. 1 mile east of Coachella Canal and west of Melson Well. | Comment | |||
UCR241605 | Camissonia boothii | A. C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-22 | 40671 | 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 | ||
RSA696652 | Camissonia boothii subsp. condensata | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1315 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. | 174 | 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 | ||
SEINET10286552 | Camissonia brevipes | Liz Makings, JP Solves, Andrew Johnston, Sean Noudali | 2016-1 | 4844 | Imperial | Salton Sea | -70 | 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 | ||
POM184124 | Camissonia brevipes subsp. arizonica | P. A. Munz, C. L. Hitchcock | 1932-4-6 | 12160 | Imperial | 20 miles NE of Ogilby. | Comment | |||
RSA135140 | Camissonia brevipes subsp. arizonica | Peter H. Raven | 1958-3-1 | 11740 | Imperial | Colorado Desert, Palo Verde Mountains, 5.1 miles S of Palo Verde. | Comment | |||
RSA0021237 | Camissonia brevipes subsp. brevipes | Peter H. Raven | 1958-1-25 | 11488 | Imperial | Colorado Desert, on cracked silty roadside flat, 3.5 miles south of Bombay Beach. | Comment | |||
GMDRC4157 | Camissonia californica | J. Andre, T. La Doux | 2010-3-1 | 12579 | Imperial | Borrego Desert region: approx 2.5 mi. northwest of town of Ocotillo along Hwy S-2, at large transmission line crossing. | 164 | Comment | ||
HSC16494 | Camissonia californica | C. L. Hitchcock, C. V. Muhlick | 1964-3-20 | 23189 | Imperial | Along Hwy. S2, 7 mi. N of junction with Hwy. 80 | Comment | |||
RSA0021256 | Camissonia cardiophylla | Peter H. Raven | 1958-2-6 | 11548 | Imperial | In-Ko-Pah Gorge, 4.9 miles north-east of Mountain Springs. | 366 | Comment | ||
RSA144659 | Camissonia cardiophylla | William M. Klein, David P. Gregory | 1958-2-13 | 106 | Imperial | Ca. 4.3 mi. north of Ogilby on the road to Blythe...along the bed of a water-course. | Comment | |||
UCR100782 | Camissonia cardiophylla | George K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2896 | Imperial | Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal | 76 | Comment | ||
UCR134126 | Camissonia cardiophylla | June Latting | 1967-3-26 | s.n. | Imperial | Sonoran (Colorado) Desert, Painted Gorge, Coyote Mountains | 305 | Comment | ||
RSA704525 | Camissonia cardiophylla subsp. cardiophylla | Jon P. Rebman, A. Salywon, C. Christy | 1998-3-23 | 4953 | Imperial | West of Picacho State Recreation Area; along Indian Pass Road ca. 9.1 mile east of Ogilby road. | 150 | Comment | ||
UCR101716 | Camissonia claviformis | B. G. Pitzer | 1998-2-2 | 3523 | Imperial | Sonoran (Colorado) Desert, Indian ['Tumco'] Wash, where powerline crosses Ogilby Road | 198 | Comment | ||
UCR165299 | Camissonia claviformis | 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 | ||
UCR38112 | Camissonia claviformis | A. C. Sanders | 1985-3-24 | 5413 | Imperial | Sonoran (Colorado) Desert, Borrego Badlands, along Hwy S-22, the Borrego-Salton Seaway, SE end of the Santa Rosa Mts, c. 1/2 mile east of Anza-Borrego State Park boundary | 61 | Comment | ||
POM156080 | Camissonia claviformis subsp. aurantiaca | L. R. Abrams | 1903-4-5 | 3199 | Imperial | Old Beach, Colorado desert. | Comment | |||
RSA448934 | Camissonia claviformis subsp. aurantiaca | L. N. Goodding | 1944-2-23 | Jul- 44 | Imperial | Mission Wash near Bard. | Comment | |||
RSA0022606 | Camissonia claviformis subsp. aurantiaca | Jack Rempel | 1933-2-25 | 16993 | Imperial | Colorado Desert, road from Niland to Salvation Pass, Chocolate Mts. | Comment | |||
SEINET3108359 | Camissonia claviformis subsp. lancifolia | Sears | 1978-3-15 | 759 | Imperial | 3 mi S of Ogilby; Pilot Knob Mesa. | 73 | Comment | ||
CSUSB198 | Camissonia claviformis subsp. peirsonii | Richard L. Irwin | 1962-4-1 | 0011 | Imperial | 0.6 miles south of Ocotillo; off US Highway 80 | 15 | Comment | ||
POM113398 | Camissonia claviformis subsp. peirsonii | J. B. Feudge | 1925-4-14 | 1359 | Imperial | Coyote Wells, Colorado Desert. | 107 | Comment Read comments Oct 9 2010 |
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RSA151434 | Camissonia claviformis subsp. peirsonii | William M. Klein | 1958-2-12 | 51 | Imperial | Ca. 6 mi. northwest of Kane Spgs. along hwy. 99 [Hwy 86]. | Comment | |||
RSA610456 | Camissonia claviformis subsp. peirsonii | R. S. Woglum | 1940-3-11 | 2485 | Imperial | Southern Sonoran Desert: Chocolate Mountains, Beal Well. | 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 | ||
UCR105969 | Camissonia claviformis subsp. peirsonii | R. S. Woglum | 1940-3-11 | 2485 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Beal Well | 413 | Comment | ||
UCR241038 | Camissonia claviformis subsp. peirsonii | A. C. Sanders, Ann Howald | 2013-3-1 | 40594 | Imperial | Sonoran (Colorado) Desert, Salton Sink, alluvial slope between San Felipe Creek and Hwy 78 at a point 4.25 km west of Hwy 86 | -34 | Comment | ||
UCR100860 | Camissonia claviformis subsp. yumae | George K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2868 | 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 | ||
HSC16537 | Camissonia refracta | C. L. Hitchcock, C. V. Muhlick | 1964-3-21 | 23231 | Imperial | 15 mi. N of Glamis on road to Blythe | Comment | |||
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 | ||
UCR241615 | Camissonia refracta | A. C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-22 | 40660 | 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 | ||
CAS-BOT-BC205626 | Castela emoryi | James R. Shevock | 1986-3-24 | 11359 | 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 | ||
RSA207738 | Castela emoryi | Reid V. Moran | 1966-5-22 | 13138 | Imperial | On RT 98, 6.5 miles SE of Coyote Wells. | 150 | Comment | ||
RSA450765 | Castela emoryi | J. C. Roos | 1959-6-11 | s.n. | Imperial | Coyote Wells, 6 miles SE of Coyote Wells along Hwy 98 | Comment Read comments Oct 9 2010 |
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RSA787299 | Castela emoryi | Duncan S. Bell, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons | 2012-3-24 | 3277 | Imperial | At the foot of the Jacumba mountains, in Skull Canyon, approximately 0.5 air mile north of the U.S./Mexico border. | 260 | Comment | ||
SD114273 | Castela emoryi | Darley F. Howe | 1958-4-27 | 2926 | Imperial | On #98 nine miles east of junction with #80 | 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 | ||
SEINET2048872 | Castilleja foliolosa | Jon P. Rebman, Joan Dowd & Veronica Gallego | 2000-4-21 | 6569 | Imperial | Inkopah Mountains Jacumba Wilderness Area | 1000 | Comment | ||
RSA802167 | Caulanthus cooperi | Duncan S. Bell | 2013-3-24 | 4637 | 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 | ||
CAS-BOT-BC40522 | Caulanthus lasiophyllus | Ira L. Wiggins | 1941-3-25 | 9629 A | Imperial | Chocolate Mountains. Beal Well. | Comment | |||
CAS-BOT-BC40524 | Caulanthus lasiophyllus | L. R. Abrams | 1903-3-27 | 7334 | Imperial | Salton River near Imperial. | Comment | |||
CAS-BOT-BC40527 | Caulanthus lasiophyllus | P. A. Munz; Street; Williams | 1919-4-5 | 2420 | Imperial | Puddingstone Canyon. San Dimas. | Comment | |||
UCR211180 | Caulanthus lasiophyllus | Jim Andre, T. La Doux | 2009-2-26 | 9882 | 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 | ||
UCR279218 | Caulanthus lasiophyllus | A. C. Sanders, Jim Malusa | 2017-3-13 | 42861 | 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-BC51913 | Ceanothus perplexans | E. A. McGregor | 1916-8-6 | 46 | Imperial | Live Oak Springs, Laguna Mts. | 1066 | Comment | ||
UCD57798 | Cenchrus echinatus | T. C. Fuller | 1962-10-17 | 9789 | Imperial | 0.9 mile northeast of Bard, road to Laguna Dam. | Comment | |||
CDA32892 | Cenchrus laniflorus | L. Arellano, E. Cazaras | 2009-8-1 | PDR# 1263725 | Imperial | In the vicinty of El Centro. Dogwood Lateral (canal), Gate 17. | 0 | Comment | ||
SD6129 | Centrostegia thurberi | 1917-6-1 | Imperial | Colorado Desert near Coyote Wells | Comment | |||||
UC2026502 | Ceratophyllum demersum | Louis C. Wheeler | 1954-9-25 | 7091 | Imperial | PALO VERDE: 8 miles south of. | Comment | |||
RSA405372 | Cercidium floridum | Christopher Davidson, Alan Romspert, H. Surprenant | 1979-3-29 | 7801 | Imperial | SW of railroad access road toward Glamis, foredunes of Pilot Knob Mesa, NE of sand hills. | 107 | Comment | ||
RSA604386 | Cercidium floridum | L. C. Wheeler | 1960-4-16 | 7682 | Imperial | Chocolate Mountains. Ferguson Lake. | Comment | |||
SEINET7048032 | Cercidium floridum subsp. floridum | Steven R. Hill, Kate Kramer | 2001-4-27 | 33501 | 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-BC276304 | Chaenactis carphoclinia | Philip A. Munz; C. L. Hitchcock | 1932-4-6 | 12157 | Imperial | Near wash, 20 miles NE of Ogilby | Comment | |||
CAS-BOT-BC276307 | Chaenactis carphoclinia | G. H. Mallory | 1920-5-12 | s.n. | Imperial | 5 miles S of Ogilby Station by railroad track | Comment | |||
CAS-BOT-BC276308 | Chaenactis carphoclinia | E. A. McGregor | 1917-4-22 | 882 | Imperial | Colorado Desert. Niland, Imperial Valley | Comment | |||
CAS-BOT-BC276309 | Chaenactis carphoclinia | Mrs. W. T. Anderson | 1926-3-1 | s.n. | Imperial | Westmoreland | Comment | |||
OBI39250 | Chaenactis carphoclinia | A. C. Sanders & K. R. Neisess, K. R. Neisess | 1985-4-22 | 5626 | Imperial | S of the Cargo Muchacho Mts, ca 2 mi N of Hwy I-8 on Sidewinder Rd | 122 | Comment | ||
SBBG80988 | Chaenactis carphoclinia | A. C. Sanders | 1985-3-24 | 5412 | Imperial | Borrego Badlands, along S-22, the Borrego-Salton Seaway, SE end of the Santa Rosa Mts, ca. 0.5 mi E of Anza-Borrego St Park boundary | 60 | Comment Read comments Jan 28 2019 |
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SD242683 | Chaenactis carphoclinia | 1998-2-19 | Imperial | Jackson Gulch | Comment | |||||
SEINET10389857 | Chaenactis carphoclinia | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-4 | 42023 | Imperial | Hayden Well on Mammoth Wash, Chocolate Mountains | 283 | Comment | ||
POM351666 | Chaenactis carphoclinia var. carphoclinia | Jack Rempel | 1933-2-25 | 17250 | Imperial | Colorado Desert, road from Niland to Salvation Pass, Chocolate Mts. | Comment | |||
RSA0087643 | Chaenactis carphoclinia var. carphoclinia | Mitchell Provance | 2008-3-15 | 10074 | 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 | ||
RSA0093965 | Chaenactis carphoclinia var. carphoclinia | Jim M. Andre | 2015-3-3 | 31278 | 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 | ||
RSA753330 | Chaenactis carphoclinia var. carphoclinia | Jon P. Rebman, G. Fleming, V. Marshall, A. Winner | 2009-3-23 | 16553 | 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 | ||
SD199801 | Chaenactis carphoclinia var. carphoclinia | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16109 | 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 | ||
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 | ||
SD211372 | Chaenactis carphoclinia var. carphoclinia | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18896 | 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 | ||
SD250440 | Chaenactis carphoclinia var. carphoclinia | A. C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-22 | 40651 | Imperial | Sonoran (Colorado) Desert: Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail | 579 | Comment | ||
UCR103619 | Chaenactis carphoclinia var. carphoclinia | George K. Helmkamp, E. A. Helmkamp | 1998-3-19 | 2926 | Imperial | Sonoran (Colorado) Desert, Imperial Dam area, just south of the dam on Hwy S-24. | 76 | Comment | ||
UCR279074 | Chaenactis carphoclinia var. carphoclinia | A. C. Sanders, Jim Malusa | 2017-3-11 | 42815 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., in mouth of the canyon of Salvation Wash, 20.45 km due east (90 deg. ) of Niland | 268 | Comment | ||
SD199809 | Chaenactis carphoclinia var. peirsonii | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16198 | 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 | ||
RSA787515 | Chaenactis fremontii | Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak | 2012-4-24 | 3505 | Imperial | The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. | 1280 | Comment | ||
CDA10736 | Chaenactis stevioides | T. C. Fuller | 1962-4-4 | 8071 | Imperial | Highway 98 to Calexico, 8.4 miles west of Ocotillo. | 0 | Comment | ||
SD200317 | Chaenactis stevioides | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16590 | 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 | ||
UCD20087 | Chaenactis stevioides | Donald W. Kyhos | 1968-3-17 | 68 -101 | Imperial | Hwy 98, 15.8 miles east of junction with Hwy 8. | Comment | |||
UCR269634 | Chaenactis stevioides | A. C. Sanders, Jim Malusa | 2016-3-7 | 42135 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site | 398 | Comment | ||
UCR50977 | Chaenactis stevioides | George K. Helmkamp | 1988-2-28 | s.n. | Imperial | Sonoran (Colorado) Desert, just N of Signal Mtn., south of Hwy 98 | 31 | Comment | ||
SEINET10798247 | Chaenactis stevioides | Noel H. Holmgren, Patricia K. Holmgren | 1974-3-29 | Holmgren 7541 | Imperial | Jacumba Mountains, 3 airline miles southwest of Ocotillo. | 274 | Comment | ||
POM351823 | Chaenactis stevioides var. stevioides | N. C. Cooper | 1949-3-17 | 3085 a | Imperial | Coyote Wells. | 152 | Comment Read comments Oct 9 2010 |
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RSA136857 | Chaenactis stevioides var. stevioides | Percy C. Everett | 1960-4-5 | 24067 | Imperial | Traertine Rock, S of Riverside-Imperial Co. line, Hwy 99. | 27 | Comment | ||
RSA571810 | Chamaesyce maculata | Pricilla Osborn | 1959-1-2 | s.n. | Imperial | Spruce canal, lateral 3, gate 75. 2 1/2 miles north of the Brawley City limits on the old Calipatria Highway. | Comment | |||
HSC8016 | Chamaesyce micromera | C. L. Hitchcock, C. V. Muhlick | 1964-3-21 | 23230 | Imperial | 15 mi. N of Glamis on road to Blythe | Comment | |||
UC64790 | Chamaesyce micromera | F. H. Wales | 1904-10-19 | 8 | Imperial | Colorado Desert | Comment | |||
GMDRC5763 | Chamaesyce pediculifera | J. M. Andre | 2013-3-3 | 23945 | Imperial | Yuha Desert, along dirt road 2.2 mi. SW of town of Ocotillo, about 1.5 mi. S. of I-8 | 165 | Comment | ||
POM182332 | Chamaesyce pediculifera | P. A. Munz, C. L. Hitchcock | 1932-4-6 | 12155 | Imperial | 20 miles NE of Ogilby. | Comment | |||
RSA0020672 | Chamaesyce pediculifera | J. Andre | 2013-3-3 | 23945 | Imperial | Yuha Desert, along dirt road 2.2 miles SW of town of Ocotillo, about 1.5 miles S of I-8. | 165 | Comment | ||
RSA159381 | Chamaesyce pediculifera | I. L. Wiggins | 1957-3-24 | 14042 | Imperial | Painted Gorge, 5 miles N of Hwy 80. | Comment | |||
RSA499212 | Chamaesyce pediculifera | F. W. Peirson | 1932-4-22 | 9796 | Imperial | Midway Well | 152 | Comment | ||
SBBG87820 | Chamaesyce pediculifera | A. C. Sanders | 1986-3-9 | 6205 | Imperial | Fossil Cyn, on Shell Cyn Rd, 3.3 mi N of Imperial Hwy (County Rd S-2) at Ocotillo; Coyote Mtns | 304 | Comment | ||
UCR253340 | Chamaesyce pediculifera | Jim Andre | 2013-3-3 | 23945 | Imperial | Sonoran (Colorado) Desert, Yuha Desert, along dirt road 2.2 mi southwest of town of Ocotillo, c. 1.5 mi south of Hwy I-8 | 165 | Comment | ||
CDA19625 | Chamaesyce polycarpa | J. Chesi | 1998-2-26 | s.n. | Imperial | Winterhaven Agricultural Inspection Station | 0 | Comment | ||
CDA35264 | Chamaesyce polycarpa | J. Chesi | 1988-11-17 | s.n. | Imperial | Winterhaven Border Station. | 0 | Comment | ||
JEPS22530 | Chamaesyce polycarpa | Rimo Bacigalupi with Paul Hutchison | 1958-2-18 | 6180 | Imperial | 9.5 mi sw Palo Verde settlement (slope above and e of summit of Ogilby-Blythe Rd); Palo Verde Mtns | 259 | Comment | ||
RSA336162 | Chamaesyce polycarpa | R. F. Thorne | 1978-4-29 | 52132 | Imperial | West of Chocolate Mountains, ca. 1 mile east of Coachella Canal and west of Melson Well. | Comment Read comments Jun 15 2012 |
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UC494570 | Chamaesyce polycarpa | Philip A. Munz | 1931-3-14 | 11943 | Imperial | 6 mi n Laguna Dam | Comment | |||
RSA432495A | Chamaesyce polycarpa var. hirtella | H. de Forest, Jack Rempel | 1933-4-13 | 17439 | Imperial | Between Plaster City and Barrett's Well. | Comment Read comments Jan 16 2017 |
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RSA697278 | Chamaesyce polycarpa var. hirtella | LeRoy Gross, Valentin Arvizu, Sarah De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1286 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. | 400 | Comment | ||
HSC80366 | Chamaesyce setiloba | R. F. Thorne | 1977-11-25 | 50883 | Imperial | 15 mi. N of Yuma along Picacho Rd. (perhaps Senator Wash) | 61 | Comment | ||
RSA0053826 | Chamaesyce setiloba | Sarah J. De Groot, Cheryl S. Sevilla | 2014-10-8 | 7340 | Imperial | Along Milpitas Wash Road EC 704 at junction with Palo Verde Road, about 1 road mile west of Highway 78, east of power line; south end of Palo Verde Mountains, about 3.3 miles south-southwest of Palo Verde Peak., Just north of Milpitas Wash. About 10.9 miles south-southwest of the town of Palo Verde. | 145 | Comment | ||
RSA792448 | Chamaesyce setiloba | Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan | 2012-11-17 | 4405 | 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 | ||
HSC1047 | Cheilanthes parryi | C. L. Hitchcock, C. V. Muhlick | 1964-3-20 | 23190 | Imperial | Along Hwy. S2, about 7 mi. N of junction with Hwy. 80 | Comment | |||
CAS-BOT-BC70367 | Cheilanthes viscida | C. B. Wolf | 1931-3-14 | 1897 | Imperial | at base of Mountain Springs grade, west side of Colorado Desert | 182 | Comment | ||
UCSB26426 | Cheilanthes viscida | Smith, Dale | 1968-4-7 | Imperial | Mountain Springs Rd., 7mi W of Jacumba | Comment | ||||
SD139622 | Chenopodium album | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3759 | Imperial | South of Palo Verde, Palo Verde Valley area, along agricultural fields just west of the Colorado River. (IPB 10/07) | 4 | 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 | ||
POM160104 | Chenopodium murale | E. C. Jaeger | 1927-3-23 | s.n. | Imperial | Niland Wash, Colorado Desert. | Comment Read comments Nov 6 2011 |
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SD173166 | Chenopodium murale | Larry Hendrickson, Kim Marsden, L. Louise Jee | 2005-3-24 | 1747 | Imperial | California State Lands Commission property. In an unnamed narrow tributary drainage north of Palm Wash, approx. 4.2 air miles west of hwy. 89 and 0.9 air mi. north of hwy S-22 (Borrego-Salton Seaway). T10s, R9e, Sec. 20. | 50 | Comment | ||
SEINET5765058 | Chenopodium murale | Edwin Kline | 1920-1 | s.n. | Imperial | Imperial County | Comment | |||
UCR165635 | Chenopodium murale | 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 | ||
UCR269713 | Chenopodium murale | A. C. Sanders, Jim Malusa | 2016-3-15 | 42240 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, c. 1.1 km NNE of Beal Well, north side of a rocky hill east of old Niland-Blythe Rd. | 442 | Comment | ||
UCR26794 | Chilopsis linearis | L. F. LaPre, D. Hogan | 1982-5-19 | s.n. | Imperial | Sonoran (Colorado) Desert, Algodones Dunes, 1.5 mi west of the junction of Interstate Hwy 8 with Ogilby Road. From the route of SD6 and E interconnection transmission line | Comment | |||
UCR58346 | Chilopsis linearis | A. C. Sanders | 1989-9-27 | 9520 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Salvation Pass in vicinity of well | 360 | Comment | ||
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 | ||
CDA42008 | Chilopsis linearis subsp. arcuata | G. D. Barbe | 1972-5-1 | 927 | Imperial | East of Glamis, beside State Route 78. | 0 | Comment | ||
JEPS9183 | Chilopsis linearis subsp. arcuata | W. L. Jepson | 1927-4-17 | 11762 | Imperial | Myer's Creek Bridge foot of Mt. Springs Grade; , Myer's Creek bridge | 243 | Comment | ||
SD255116 | Chilopsis linearis subsp. arcuata | Sarah J. De Groot, Cheryl Sevilla | 2014-10-8 | 7341 | Imperial | Along Milpitas Wash Road about 3.1 road miles west of Highway 78, about 4.1 air miles southwest of Palo Verde Peak. South end of the Palo Verde Mountains. North edge of Milpitas Wash. | 163 | 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 | ||
UCR269650 | Chloracantha spinosa | A. C. Sanders | 2015-2-5 | 41243 | Imperial | Sonoran (Colorado) Desert, Imperial Valley on SE side of Salton Sea, west of Niland along Noffsinger Road, just east of English Rd. | -59 | Comment | ||
UC1192087 | Chloracantha spinosa var. spinosa | Malcolm A. Nobs and S. Galen Smith | 1948-9-3 | 516 | Imperial | 4 mi s of Calipatria (Imperial State Game Refuge) | Comment | |||
UCR279427 | Chorizanthe brevicornu | A. C. Sanders, Jim Malusa | 2017-3-26 | 43081 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal | 122 | Comment | ||
JEPS57607 | Chorizanthe brevicornu var. brevicornu | W. L. Jepson | 1927-4-16 | 11748 | Imperial | East of Coyote Wells, Colorado Desert | Comment | |||
RSA695896 | Chorizanthe brevicornu var. brevicornu | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1245 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. | 646 | Comment | ||
SD173063 | Chorizanthe brevicornu var. brevicornu | Larry Hendrickson, L. Louise Jee | 2005-4-22 | 2072 | 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 | ||
SD191996 | Chorizanthe brevicornu var. brevicornu | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-8 | 14391 | 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 | ||
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 | ||
SD200158 | Chorizanthe brevicornu var. brevicornu | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16562 | 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 | ||
SD211433 | Chorizanthe brevicornu var. brevicornu | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18884 | 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 | ||
SD49297 | Chorizanthe brevicornu var. brevicornu | Reid Moran | 1958-3-5 | 6525 | Imperial | Sandy soil, Pinto Wash. (IPB 10/07) | 74 | Comment | ||
CAS-BOT-BC191842 | Chorizanthe corrugata | Annie M. Alexander; Louise Kellogg | 1941-3-18 | 1961 | Imperial | 3 miles SW of Imperial Dam | 45 | 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 | ||
RSA392652 | Chorizanthe corrugata | N. C. Cooper | 1949-3-16 | 3068 | Imperial | Calexico. | -15 | Comment | ||
RSA48321 | Chorizanthe corrugata | E. K. Balls | 1949-4-4 | 12955 | Imperial | Near Frink on Hwy 111 | -61 | Comment | ||
SD200162 | Chorizanthe corrugata | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16110 | 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 | ||
SD200492 | Chorizanthe corrugata | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-25 | 16693 | 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 | ||
SD211434 | Chorizanthe corrugata | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18865 | 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 | ||
SD242929 | Chorizanthe corrugata | 1998-2-19 | Imperial | Jackson Gulch | Comment | |||||
UC1372535 | Chorizanthe corrugata | C. Leo Hitchcock | 1970-3-18 | 25693 | Imperial | ca 8 mi n Winterhaven; n of Winterhaven | Comment | |||
UCR279101 | Chorizanthe corrugata | A. C. Sanders, Jim Malusa | 2017-3-11 | 42794 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 14 km ESE (96 deg. ) of Niland | 95 | Comment | ||
CAS-BOT-BC231975 | Chorizanthe rigida | Roxana S. Ferris | 1928-4-20 | 7139 | Imperial | in wash 3 miles from Picacho | Comment | |||
RSA392743 | Chorizanthe rigida | Christopher Davidson, Alan Romspert, H. Surprenant | 1979-4-28 | 7766 | Imperial | Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob. | 79 | Comment | ||
SD73538 | Chorizanthe rigida | Helen V. Witham | 1970-3-1 | 713 | Imperial | Lower Pinto Wash, near Mexican border | 299 | Comment | ||
UC1353231 | Chorizanthe rigida | C. L. Hitchcock | 1968-3-12 | 25443 | Imperial | 5 mi nw Coyote Wells; nw of Coyote Wells | Comment | |||
UCD99890 | Chorizanthe rigida | D. W. Ragsdale | 1958-3-1 | 4 a | Imperial | on U.S. Highway 80 ca. 5 miles west of California inspection station. | 7 | Comment | ||
UCR265878B | Chorizanthe rigida | Mitch Provance | 2008-3-15 | 10085 B | 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 | ||
UCR41824 | Chorizanthe rigida | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6257 | Imperial | Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line | 306 | Comment | ||
CDA33641 | Chrysothamnus paniculatus | Jolene Dessert | 2010-7-2 | PDR# 1597578 | Imperial | Salton City | 0 | Comment | ||
JEPS23454 | Chylismia arenaria | I. T. Weeks | 1927-1 | Imperial | Beal Well, Colorado Desert (ne of Niland) | 152 | Comment Read comments Sep 24 2017 |
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UC1184502 | Chylismia brevipes subsp. arizonica | Peter H. Raven | 1958-3-1 | 11744 | Imperial | 8.3 mi s Palo Verde; Palo Verde Mountains | Comment | |||
RSA0023235 | Chylismia brevipes subsp. brevipes | Jim Andre | 2013-3-4 | 23851 | 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 | ||
SD115596 | Chylismia cardiophylla subsp. cardiophylla | Duffie Clemons, Erik Jonsson | 1983-4-16 | 469 | Imperial | [East of Davies Valley] on south-facing rocky cliff face. Coyote Wells quad. | 295 | Comment | ||
SDSU8592 | Chylismia claviformis | Don Hunsaker | 1962-3-31 | Imperial | One mile E. of Plaster City. Sand dunes on Colorado Desert. | 27 | Comment | |||
UCD103865 | Chylismia claviformis | S. P. Lynch | 1974-3-11 | 364 | Imperial | On Highway 195, ca. 5 miles S of Highway 10. | 335 | Comment Read comments Sep 12 2016 |
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CAS-BOT-BC160574 | Chylismia claviformis subsp. aurantiaca | C. W. Tilforth | 1972-12-31 | 715 | Imperial | Flat sandy area south of Travertine Rock, just s. of Riverside-Imperial County line | Comment | |||
SD200098 | Chylismia claviformis subsp. aurantiaca | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16515 | 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 | ||
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 | ||
UCR252834 | Chylismia claviformis subsp. aurantiaca | Jim Andre | 2013-3-3 | 23986 | 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 | ||
CAS-BOT-BC162676 | Chylismia claviformis subsp. peirsonii | E. K. Balls; P. C. Everett | 1958-3-19 | 22883 | Imperial | 4 mi. w. of Mt. Signal, State hwy. 98, near sea level. | Comment | |||
CAS-BOT-BC162721 | Chylismia claviformis subsp. peirsonii | Donald W. Kyhos | 1964-3-1 | 64 -11 | Imperial | U.S. Highway 80, 0.4 miles west of junction with U.s. Highway 98, east of Imperial Valley | Comment | |||
CDA37648 | Chylismia claviformis subsp. peirsonii | T. C. Fuller | 1962-4-4 | 8044 | Imperial | 0.2 mile south of Highway 98, 11 miles west of Calexico. | 0 | Comment | ||
JEPS23412 | Chylismia claviformis subsp. peirsonii | Dr. L. M. Newlon | 1922-3-31 | 374 | Imperial | grade e Mountain Springs | Comment Read comments Aug 8 2011 |
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SBBG5105 | Chylismia claviformis subsp. peirsonii | H. and M. Dearing | 1939-4-9 | 3145 | Imperial | foot of Mountain Spring grade | Comment | |||
SD11263 | Chylismia claviformis subsp. peirsonii | Frank F. Gander | 1935-4-17 | 180 5 | Imperial | Carriso Creek. | Comment | |||
SD173094 | Chylismia claviformis subsp. peirsonii | Larry Hendrickson, L. Louise Jee | 2005-4-22 | 2054 | 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 | ||
SD191966 | Chylismia claviformis subsp. peirsonii | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14474 | 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 | ||
SD200103 | Chylismia claviformis subsp. peirsonii | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16184 | 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 | ||
SD200104 | Chylismia claviformis subsp. peirsonii | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16091 | 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 | ||
SD49312 | Chylismia claviformis subsp. peirsonii | Reid Moran | 1958-3-1 | 6514 | Imperial | Pinto Wash. | 74 | Comment | ||
UC1183577 | Chylismia claviformis subsp. peirsonii | W. M. Klein | 1958-2-12 | 53 | Imperial | 20.2 mi s Riverside-Imperial Co. line (on US 99 to Brawley) | Comment | |||
CAS-BOT-BC162723 | Chylismia claviformis subsp. peirsonii | Edmund C. Jaeger | 1925-12-18 | s.n. | Imperial | On open desert in sandy places. | Comment | |||
SD143805 | Chylismia claviformis subsp. yumae | G. K. Helmkamp, E. Helmkamp | 1998-1-24 | 2570 | Imperial | Between Highway I-8 and the All American Canal across from the Brock Research Center, ca. 3.0 miles east of the junction of Highway CA-98 with Highway I-8. | 46 | Comment | ||
RSA124269 | Cistanthe ambigua | E. K. Balls, Percy C. Everett | 1958-3-19 | 22885 | Imperial | 4 miles west of Mt. Signal, State Hwy. 98. | 0 | Comment | ||
RSA466515 | Cistanthe ambigua | F. W. Peirson | 1935-4-15 | 11458 | Imperial | 4 miles north of Laguna Dam. | Comment | |||
RSA466516 | Cistanthe ambigua | H. de Forest, Jack Rempel | 1933-4-13 | s.n. | Imperial | Between Carrizo & Barretts Wall? | Comment | |||
RSA53987 | Cistanthe ambigua | D. F. Howe | 1949-3-19 | s.n. | Imperial | Andrade. | Comment | |||
UC1353972 | Citrullus colocynthis var. lanatus | T. C. Fuller | 1967-9-27 | 16419 | Imperial | w of El Centro (nw corner of Forrester and Northrop Roads); Forrester and Northrop Roads | Comment | |||
RSA0121664 | Citrullus vulgaris | Edwin Kline | 1920-10-2 | s.n. | Imperial | Imperial County. | Comment | |||
SEINET8003207 | Claytonia parviflora subsp. viridis | Jon P. Rebman | 2001-3-16 | 7205 | Imperial | Jacumba Natural area, In-Ko-PahMountains | 1046 | Comment | ||
RSA0094902 | Clematis pauciflora | Duncan S. Bell, Evan Meyer, James Riley | 2015-5-6 | 8214 | Imperial | Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. | 1295 | Comment | ||
SEINET8008530 | Clematis pauciflora | Jon P. Rebman | 1997-4-5 | 3920 | Imperial | In-Ko-Pah Mountains, E of Jacumba and SE of inkopah: Smuggler s Cave ar | 900 | Comment | ||
SD115611 | Cleomella obtusifolia | Duffie Clemons, Erik Jonsson | 1983-4-22 | 484 | Imperial | [TRS only, no locality information on label] On desert flat; 17 Palms quad. (IPB 10/07) | 29 | Comment | ||
CSUSB736 | Coldenia plicata | W. W. Mayhew | 1958-12-19 | S. N. | Imperial | 5 miles west of Glamis | Comment | |||
SD125130 | Colubrina californica | Steven P. McLaughlin, Janice E. Bowers | 1984-2-28 | 2766 | Imperial | Eastern Imperial County; along narrow wash, Indian Pass Road. 0.7 miles E of Indian Pass | 274 | Comment | ||
RSA0039058 | Condalia globosa | T. B. Salvato, Fred M. Roberts, Tim Thomas | 2013-3-14 | 7340 | Imperial | Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.6 km west-southwest of Rainey Well | 595 | Comment | ||
CAS-BOT-BC502084 | Condalia globosa var. pubescens | A. C. Sanders; Jim Malusa | 2015-9-8 | 41818 | Imperial | Sonoran (Colorado) Desert: Milpitas Wash watershed, c. 2 mi NE of the SE edge of Chocolate Mtns Aerial Gunnery Range, along Dietz Rd., 0.9 mi W of Midway Well Rd. | 253 | Comment | ||
POM184097 | Condalia globosa var. pubescens | P. A. Munz | 1932-4-5 | 12136 | Imperial | 2 miles north of Cargo Muchacho Mts. | 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 | ||
RSA792684 | Condalia globosa var. pubescens | Duncan S. Bell, Carl Arentz, Danny Bryant, Kim Clark, Chris Clarke, Bob Ellis, Jackson Lam, Andrew Liang | 2012-3-30 | 3294 | Imperial | Palo Verde Mountains: southeast end of range, approximately 1 air mile north of Milpitas Wash, or approximately 2.5 air miles southeast of Palo Verde Peak. | 128 | Comment | ||
SBBG51065 | Condalia globosa var. pubescens | R. S. Woglum, E. M. Harvey | 1941-4-10 | 2026 | Imperial | near Midway Wells (N of Ogilby) | Comment | |||
SD254697 | 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 Mountains Aerial Gunnery Range, wash crossing Skyline Drive, 0.45 km north of Dietz Road (Little Mule Mountains 7.5'Q) | 320 | Comment | ||
SEINET10493664 | Condalia globosa var. pubescens | Chris Dietrich, Mary Merello; Heidi H. Schmidt | 1994-4-13 | Dietrich 37 | Imperial | 12.5 miles north of Interstate 8, off Ogilby Road, 0.5 miles east on Hayduke Mine Road. (A278) BLM land. Desert Access Guide Map #21. Creosote bush scrub, along gravel washes. | 245 | Comment | ||
UCR260053 | Condalia globosa var. pubescens | A. C. Sanders, Jim Malusa | 2015-3-5 | 41247 B | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains near Salvation Pass, edge of Salvation Wash, in US Navy Chocolate Mountains Aerial Gunnery Range | 361 | Comment | ||
UCR279225 | Condalia globosa var. pubescens | A. C. Sanders, Jim Malusa | 2017-3-13 | 42858 | 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 | ||
SDSU19949 | Condea emoryi | S. H. Bullock | 1968-4-8 | 111 | Imperial | 4 mi. east, 1 mi. north of junction of U.S. 80 and Calif. State 98. | 76 | Comment | ||
SDSU7234 | Condea emoryi | D. R. Harvey | 1932-1-31 | Imperial | Bottom of Mountain Springs grade. | Comment | ||||
RSA157741 | Convolvulus arvensis | T. C. Fuller | 1962-10-17 | 9785 | Imperial | Benson prop., Haven Lane, w. of Hwy 99, 0.5 mi. s. of Brawley. | Comment | |||
SEINET7988787 | Coreopsis californica | Jon P. Rebman | 2001-4-13 | 7237 | Imperial | In-Ko-Pah Mountains, Jacumba Natural area, along road ascending to Valley of the Moon | 1200 | Comment | ||
CDA34318 | Coronopus didymus | J. C. Hitchcock | 1987-1-19 | Imperial | Rural roadside. | 0 | Comment | |||
CDA3693 | Coronopus squamatus | G. D. Barbe | 1983-4-13 | 4054 | Imperial | Ash 211, W of Holtville, 1 mi N of county road S80 on Meloland Road. | 0 | 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 | |||
SD139618 | Cressa truxillensis | Jon Rebman, Maggie Loy | 1996-10-28 | 3777 | Imperial | near agricultural area at the Salton Sea and Lack Road: SE part of Salton Sea | Comment | |||
SEINET7994338 | Cressa truxillensis | Jon P. Rebman | 1996-10-28 | 3777 | Imperial | Salton Sea, At the Salton Sea and Lack Road, SE part | 60 | Comment | ||
HSC85381 | Croton californicus | Steve Boyd | 1986-2-6 | 1263 | Imperial | Cargo Muchacho Mtns., plains E of Mtns., Powerline Rd., 2.9 mi. W of Picacho Rd. | Comment | |||
RSA0021316 | Croton californicus | Duncan S. Bell, Amanda Bell | 2011-1-29 | 2013 | Imperial | Superstition Mountains; southeast section of range, about 12 miles south of the Salton Sea. | 127 | Comment | ||
SBBG22849 | Croton californicus | D. Myrick | 1965-2-26 | 1042 | Imperial | near Westmoreland | 60 | Comment | ||
SEINET8507052 | Croton californicus | Deidre Conocchioli, Caitlin Elam | 2013-10-2 | 84 | Imperial | Sonoran Desert: Algodones Sand Dunes. From Glamis take CA-78 W for 6.5 miles. Turn left onto Gecko Rd and travel 4.6 miles. | 81 | Comment | ||
UC109963 | Croton californicus | C. R. Orcutt | 2015 | Imperial | s Coyote Wells | Comment | ||||
UCR236828 | Croton californicus | Jon P. Rebman, Andrew Trouette, Victoria Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18938 | Imperial | Sonoran (Colorado ) Desert, Southwest of Plaster City on BLM property near the entrance to Plaster City Recreation Area; just north of Hwy S80 and west of Dunaway Road; east of Ocotillo and west of El Centro | 1 | Comment | ||
UCR59792 | Croton californicus | B. G. Pitzer, G. R. Ballmer | 1989-10-6 | 1463 | Imperial | Sonoran (Colorado) Desert, Yuha Desert; Coyote Wash, c. 0.5 mi east of Painted Gorge Road. | 107 | Comment | ||
RSA776108 | Croton californicus | Amber Swanson | 2011-3-9 | 195 | Imperial | Algodone dunes wilderness area. | 84 | Comment Read comments Aug 25 2012 |
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RSA479344 | Croton californicus var. tenuis | L. H. Jones | 1910-5-10 | s.n. | Imperial | In sandy valley, Colorado River, near Piolot Knob. | Comment | |||
GMDRC2966 | Croton wigginsii | J. Andre, T. La Doux | 2009-2-26 | 9869 | Imperial | Algodones Dunes: west end of Algodones Dunes, along N. side of Hwy 78, growing on deep sandy slopes, SW aspect, approx 5% gradient 32 deg. 58.62' N 115 deg. 10.251' W. - 224 ft. | 68 | Comment | ||
JEPS123655 | Croton wigginsii | J. Andre, T. La Doux | 2009-2-26 | 9869 | Imperial | Algodones Dunes, west end of Algodones Dunes, along N side of Highway 78. | 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 | ||
RSA124267 | Croton wigginsii | E. K. Balls | 1958-3-19 | 22887 | Imperial | 0.1 miles NE of Gray's Well, U.S. Hwy 80. | Comment | |||
RSA336125 | Croton wigginsii | R. F. Thorne | 1978-5-30 | 52169 | Imperial | Algodones Dunes: At Old Plank Rd between Baja California border and Hwy I-8 & All American Cana, just off Grays Well Rd., E of Gordons Well. | 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 | ||
SD243876 | Croton wigginsii | Stephen Larson | 1984-4-12 | Imperial | [Locality determined by SDNHM] Algodones Dunes, south of Highway 78 | Comment | ||||
SD243879 | Croton wigginsii | 1977-1-20 | Imperial | Imperial Sand Dunes | Comment | |||||
UC669303 | Croton wigginsii | Annie M. Alexander and Louise Kellogg | 1941-3-13 | 1934 | Imperial | sand dunes w Yuma; Colorado Desert | Comment | |||
UC868788 | Croton wigginsii | Ira L. Wiggins | 1937-2-17 | 8554 | Imperial | sand dunes 20 mi w Yuma | Comment | |||
UCD142201 | Croton wigginsii | J. Latting | 1977-12-9 | s.n. | Imperial | Sonoran Desert; Gecko Campground; west side of Algodones Sand Dunes, East Mesa, south of Hwy 78. | 61 | Comment | ||
SDSU9692 | Crypsis schoenoides | Scott C. McMillan | 1990-6-21 | 21 VI90A | Imperial | Field S13A, Imperial Wildlife Area, Wister Unit. 12 miles north on 111 from Calipatria, left on Mallard. | Comment | |||
CAS-BOT-BC376164 | Cryptantha | Greg Gust; Leith Nye | 2005-3-4 | 486 | Imperial | Summit of Black Mountain on Black Mountain Rd. | 549 | Comment | ||
SEINET10917692 | Cryptantha | Greg Gust, Leith Nye | 2005-3-4 | Gust 483 | Imperial | Off of Hwy 78 on Black Mountain Rd. ca. 3 mi. from HWY 78 intersection at dry wash approaching Black Mountains. | 363 | Comment | ||
POM48782 | Cryptantha angustifolia | Mary F. Spencer | 1917-3-26 | 201 | Imperial | Colorado Desert, Coyote Wells | Comment | |||
RSA0013126 | Cryptantha angustifolia | J. Mark Porter, Sarah De Groot | 2012-4-12 | 15088 | Imperial | Palm Canyon Wash, 6.2 mi W of Ocotillo, N of Interstate 8 and S of Dos Cabezas Road, near abandoned railroad, at the eastern margin of broad wash. | 384 | Comment | ||
RSA0029661 | Cryptantha angustifolia | J. Andre | 2013-3-3 | 23968 | Imperial | Yuha Desert, along Highway 98 15.1 miles ESE of Ocotillo, and west of Calexico. Sandy area near Pinto Wash crossing. | 38 | Comment | ||
RSA101742 | Cryptantha angustifolia | R. Weatherby | 1950-3-5 | 1045 | Imperial | 5 miles west of Yuma on Hwy 80. | 61 | Comment | ||
SBBG29417 | Cryptantha angustifolia | D. Myrick | 1968-3-1 | 1788 | Imperial | base of Fish Crk Mtns, 15 mi S of Ocotillo Wells along Gypsum Mine railroad | 30 | 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 | ||
SD199898 | Cryptantha angustifolia | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-11 | 16408 | 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 | ||
SD211386 | Cryptantha angustifolia | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18911 | Imperial | South of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; in a large wash just S of a powerline road | 36 | Comment | ||
SDSU17659 | Cryptantha angustifolia | Gwen Simpson, Michael G. Simpson | 1998-2-27 | 4 | Imperial | S-2 roadside (north side), 2 miles north of junction with I-8, 0.6 mile west of Shell Canyon Road. | 122 | Comment | ||
SDSU19676 | Cryptantha angustifolia | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18911 | Imperial | South of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; in a large wash just S of a powerline road | 37 | Comment | ||
UC1353225 | Cryptantha angustifolia | C. L. Hitchcock | 1968-3-12 | 25445 | Imperial | 5 mi nw of Coyote Wells | Comment | |||
UC164881 | Cryptantha angustifolia | S. B. Parish | 1912-6-30 | 8124 | Imperial | near Holtville; Colorado Desert, Old Beach | Comment Read comments Oct 28 2009 |
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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 | ||
UCR41754 | Cryptantha angustifolia | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6270 | Imperial | Sonoran (Colorado) Desert, N foot Mount Signal, just north of the international boundary, 1.43 mi. west of Mt. Signal Rd. on BLM road Y2918 | 61 | Comment | ||
CHSC13243 | Cryptantha barbigera | Larry C. Higgins | 1973-3-26 | 6354 | Imperial | Ca. 20 miles northwest of Winterhaven along Olgsby road. | Comment | |||
HSC3596 | Cryptantha barbigera | C. L. Hitchcock | 1966-3-20 | 24296 | Imperial | 15 mi. N of Ogilby, along road to Blythe. | Comment | |||
SBBG6242 | Cryptantha barbigera | H. and M. Dearing | 1939-4-9 | 3137 | Imperial | Mountain Springs Grade | 609 | Comment | ||
UC1287163 | Cryptantha barbigera | C. L. Hitchcock | 1966-3-19 | 24277 | Imperial | 9 mi e Holtville | Comment | |||
UC2030008 | Cryptantha barbigera | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1271 | 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 | |||
GMDRC6919 | Cryptantha barbigera var. barbigera | J. M. Andre | 2015-3-3 | 31339 | Imperial | Jacumba Mountains: just south of eastbound lanes of Interstate 8, 0.4 mi. southeast of Mountain Springs exit, just east of San Diego County line. | 690 | Comment | ||
SD200359 | Cryptantha barbigera var. barbigera | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16594 | 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 | ||
UCR269558 | Cryptantha barbigera var. barbigera | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-4 | 42016 | Imperial | Sonoran (Colorado) Desert, Hayden Well on Mammoth Wash, Chocolate Mountains | 284 | Comment | ||
SD200363 | Cryptantha barbigera var. fergusoniae | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16801 | 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 | ||
SD200364 | Cryptantha barbigera var. fergusoniae | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16829 | 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 | ||
CAS-BOT-BC218856 | Cryptantha costata | Aven Nelson; Ruth A. Nelson | 1939-3-23 | 3224 | Imperial | On sandy beach, west side of Salton Sea | Comment | |||
RSA499812 | Cryptantha costata | Christopher Davidson, A. Romspert, H. Surprenant | 1979-4-28 | 7752 | Imperial | Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal. | 41 | Comment | ||
SEINET3240523 | Cryptantha cycloptera | Steven P. MacLaughlin, Janice E. Bowers | 1984-1 | 2788 | Imperial | ''Milkweed Pass'', Chocolate Mtns, 15.5 air mile N of Yuma. | 305 | Comment | ||
HSC49377 | Cryptantha ganderi | D. L. Goforth | 1979-3-29 | 65 | Imperial | 1 mi. S of Cut Across Trail | 15 | Comment | ||
CDA40518 | Cryptantha holoptera | H. L. Wilson | 1958-2-18 | 206 -58(bis) | Imperial | Signal Mountain [Mount Signal], southwest of El Centro. | 0 | Comment | ||
JEPS22526 | Cryptantha holoptera | Rimo Bacigalupi with Paul Hutchison | 1958-2-18 | 6184 | Imperial | 9.5 mi sw Palo Verde settlement (above and e of summit of Ogilby-Blythe road in the Palo Verde Mts.); Palo Verde Mts. | 259 | Comment | ||
SD115566 | Cryptantha holoptera | Duffie Clemons, Erik Jonsson | 1983-4-5 | 439 | Imperial | [Northeast of Skull Valley] Coyote Wells quad | 199 | Comment | ||
SD144001 | Cryptantha holoptera | G. K. Helmkamp, E. A. Helmkamp | 1998-3-19 | 2928 | Imperial | Colorado Desert: Imperial Dam area, just S of the dam on Hwy. S-24. | 75 | Comment | ||
UCR138352 | Cryptantha holoptera | Sue Bell | 1998-3-1 | 300 | Imperial | Sonoran (Colorado) Desert, Ferguson Lake Road | Comment | |||
UCR246527 | Cryptantha holoptera | Frank B. McMurry | 1943-1 | 1374 | Imperial | Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] | 61 | Comment | ||
JEPS122587 | Cryptantha maritima | J. Andre | 2010-3-1 | 12516 | Imperial | Borrego Desert region; southeastern Coyote Mountains, along Painted Gorge Road, approx. 5 miles NE of town of Ocotillo, 4 miles N of Interstate 8. Painted Gorge 7.5' Q. | Comment | |||
RSA336131 | Cryptantha maritima | R. F. Thorne | 1978-4-29 | 52118 | Imperial | West of Chocolate Mountains, ca. 1 mile east of Coachella Canal and west of Melson Well. | Comment | |||
RSA387410 | Cryptantha maritima | Steve Boyd | 1986-2-6 | 1245 | Imperial | Cargo Muchacho Mountains; Bajada E of the Mts, Powerline Road 5.4 mi W of Piccho Road | Comment | |||
RSA782255 | Cryptantha maritima | R. W. Spjut | 2008-4-1 | 16236 B | Imperial | Sonoran Desert. BLM: Palo Verde Mts., along Hwy. 78 | 491 | Comment | ||
SD115554 | Cryptantha maritima | Duffie Clemons, Erik Jonsson | 1983-3-26 | 427 | Imperial | [Painted Gorge, Coyote Mtn.] Painted Gorge Quad. | 214 | Comment | ||
SD199913 | Cryptantha maritima | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16178 | 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 | ||
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 | ||
SD199921 | Cryptantha maritima | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16307 | 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 | ||
SD258357 | Cryptantha maritima | J. M. Andre | 2013-3-3 | 23984 | Imperial | Yuma West; along frontage rd at RR tracks, just N of I-8, just west of Winterhaven, approx 3 mi NW of Yuma AZ | 39 | Comment | ||
SEINET3239884 | Cryptantha maritima | Larry Hendrickson, Jon Rebman, et al. | 2005-1 | 3175 | Imperial | Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. | 43 | Comment | ||
SEINET8071781 | Cryptantha maritima | A. Clifford | 2011-1 | AC 028 -11 | Imperial | Squaw Lake Recreation Area. Parking lot by main entrance. | 70 | 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 | |||
UC857174 | Cryptantha maritima | Ira L. Wiggins | 1937-2-25 | 8605 | Imperial | 0.7 mi n All-American Canal Spillway; Picacho Wash | Comment | |||
UCR166070 | Cryptantha maritima | John F. Green | 2005-4-7 | s.n. | Imperial | Sonoran (Colorado) Desert, E of Salton Sea, just south of Coachella Canal siphon 7, east of Camp Dunlap | 30 | Comment | ||
UCR279470 | Cryptantha maritima | A. C. Sanders, Jim Malusa | 2017-3-27 | 43094 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, canyon mouth 12 km NE (53 deg. ) of Bombay Beach, overlooking Frink and the Salton Sea | 226 | Comment | ||
UCR85070 | Cryptantha maritima | A. C. Sanders, G. K. Helmkamp, P. J. MacKay | 1995-3-12 | 16058 | 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 | ||
UCR281194 | Cryptantha maritima var. maritima | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-9 | 42777 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Mammoth Wash, upper canyon c. 5.5 km above Hayden Well | 454 | Comment | ||
HSC67070 | Cryptantha micrantha | Richard Spjut | 1980-5-1 | 6156 | Imperial | Between Calexico and San Diego near the N base of Signal Mtn. near the international boundary | Comment | |||
UCR245065 | Cryptantha micrantha var. lepida | Jon P. Rebman, Melanie Howe | 1997-4-5 | 3902 | Imperial | Sonoran (Colorado) Desert, Jacumba Natural Area, Smuggler's Cave area, east of Jacumba and southeast of In-ko-pah Gorge | 900 | Comment | ||
UCR269778 | Cryptantha nevadensis var. nevadensis | A. C. Sanders, Jim Malusa | 2016-3-17 | 42337 | 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 | ||
UC1787759 | Cryptantha pterocarya var. cycloptera | Jon P. Rebman, D. Silverman, B. Lauri, O. Solis | 2001-4-13 | 7211 | Imperial | In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. | 1000 | Comment | ||
SD80854 | Cryptantha pterocarya var. pterocarya | Helen V. Witham | 1970-4-19 | 793 | Imperial | Near In-Ko-Pah, southwest corner of Imperial County | 1200 | Comment | ||
SD208183 | Cryptantha pterocarya var. purpusii | Michael G. Simpson, Geoffrey Morse, et al. | 2010-4-23 | 3166 | Imperial | Mountain Springs Grade, ca. 0.2 mile south of parking area south of I-8 East. | 676 | Comment | ||
RSA2050 | Cryptantha racemosa | C. B. Wolf | 1931-3-14 | 1899 | Imperial | Mountain Springs Grade. | 274 | 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 | ||
SEINET2082684 | Cryptantha racemosa | A. Phillips | 2003-5-4 | sn | Imperial | Algodones Dunes, near Glamis, shifting sand dunes. | 76 | Comment | ||
UC604981 | Cryptantha racemosa | Roxana S. Ferris and Ruth P. Rossbach | 1938-5-17 | 9594 | Imperial | upper end Painted Gorge; Carisso Mts. | Comment | |||
UC669204 | Cryptantha racemosa | Annie M. Alexander and Louise Kellogg | 1941-3-21 | 1978 | Imperial | Beal Well Basin Colorado Desert, Chocolate Mountains | 410 | Comment | ||
SEINET5584821 | Cryptantha recurvata | Stephen Hale | 2010-1 | Imperial | Rolling terrain just north of northernfoothills of the Paloverde Mountsins at southern end of Paloverde Mesa near the WAPA Blythe-Knob transmission line. | 30 | Comment | |||
POM161128 | Cucurbita palmata | George D. Abrams | 1902-9-27 | s.n. | Imperial | Calexico-Imperial | Comment | |||
RSA394339 | Cucurbita palmata | L. H. Jones | 1910-9-8 | s.n. | Imperial | Pilot Knob at Colorado River. | Comment | |||
UCSB12280 | Cucurbita palmata | Corfman, Nancy | 1961-3-5 | Imperial | 9 miles east of Miller's Grade on Calexico Highway (Highway 89) | Comment | ||||
CDA39952 | Cuscuta campestris | T. C. Fuller | 1962-10-17 | 9784 | Imperial | Benson property, Haven Lane, 0.5 mile south of Brawley. | 0 | Comment | ||
SEINET905784 | Cuscuta denticulata | G. Yatskievych | 1981-1 | 81 -119 | Imperial | Common parasite on Dalea emoryi in coarse sand of Floodplain; mouth of Myer Creek at eastern edge of In-Ko-Pah Gorge (Devils Canyon). | 289 | Comment | ||
UC165055 | Cuscuta indecora | S. B. Parish | 1912-7-1 | 8080 | Imperial | Holtville Imperial Valley | Comment | |||
UCD54474 | Cuscuta indecora var. indecora | Carl Bell | 1986-8-7 | s.n. | Imperial | 1 mile west of Brawley on Hwy 86. | Comment | |||
CAS-BOT-BC59352 | Cylindropuntia acanthocarpa var. acanthocarpa | Ira L. Wiggins | 1937-2-25 | 8617 | Imperial | Field redacted by CAS, contact the data manager for more information | Comment | |||
SEINET7951659 | Cylindropuntia acanthocarpa var. coloradensis | Larry Hendrickson | 2005-4-16 | 3223 | Imperial | Picacho State Recreation, south of Colorado River, Taylor Lake Overlook. | 203 | Comment | ||
SEINET3026554 | Cylindropuntia bigelovii | Marc A. Baker, Michelle Cloud-Hughes | 2011-12-14 | 17479 | 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 | ||
SEINET5624482 | Cylindropuntia chuckwallensis | Marc A. Baker, Michelle Cloud-Hughes | 2012-4-10 | 17537 | Imperial | South side of Chuckwalla Mountains, 3.8km SW of Graham Pass, 54km WSW of Blythe | 500 | Comment | ||
SD234070 | Cylindropuntia echinocarpa | G. A. Voss | 1973-8-26 | 1352 | Imperial | 0.3 miles W of junction of S-22 & Hwy 86. | Comment | |||
SEINET2057211 | Cylindropuntia echinocarpa | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3746 | Imperial | Just E of Ogilby Road (S34) on Hwy 78 (Ben Hulse Hwy), between Palo Verde and Brawley. | 250 | Comment | ||
SEINET7408784 | Cylindropuntia echinocarpa | Marc A. Baker, Bruce D. Parfitt | 1987-4-13 | 7526 | Imperial | 4km of Ocotillo. | 180 | Comment | ||
UCR236834 | Cylindropuntia echinocarpa | Jon P. Rebman, Andrew Trouette, Victoria Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18907 | 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, just south of powerline road | 11 | Comment | ||
SDSU15552 | Cylindropuntia ramosissima | Jon Rebman, J. Dowd, V. Gallego | 2000-4-21 | 6557 | Imperial | Along Ogilby Rd. | Comment | |||
SEINET9037425 | Cylindropuntia ramosissima | M. A. Baker, Andy Sanders and Michelle Cloud-Hughes | 2016-1 | 18473 | Imperial | Lion Head Mountain 7.5' USGS topographic quadrangle Zone 11 06 59 100mE 36 86 025mN (NAD83) Chocolate Mountains, 22km ENE of Niland, 62km NNE of central El Centro, 5.6km east of Lion Head Mountain | 466 | Comment | ||
SD234076 | Cylindropuntia wolfii | G. A. Voss | 1972-5-20 | Imperial | Mountain Springs. | Comment | ||||
UC140786 | Cylindropuntia wolfii | T. S. Brandegee | Apr. 1905 | Imperial | Coyote Wells Colorado Desert | Comment Read comments Jan 23 2012 |
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UCR155771 | Cylindropuntia wolfii | Jon P. Rebman, O. Solis | 2001-5-4 | 7306 | Imperial | Peninsular Range/Sonoran (Colorado) Desert, Mountain Springs Grade, just south of Interstate 8 | 670 | Comment | ||
SEINET214701 | Cynodon dactylon | N. H. Holmgren, PK Holmgren | 1974-3-24 | 7497 | Imperial | Westmorland 10.8 mi west-northwest of. Salton Sea Basin California highway 86 | Comment | |||
UCR108124 | Cynodon dactylon | Jon P. Rebman, Maggie Loy | 1996-10-26 | 3723 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, south of Seeley, east of Fig Lagoon along the New River | 20 | Comment | ||
UCD54070 | Cyperus eragrostis | L. G. Goar; W. W. Mackie | 1921-10-1 | s.n. | Imperial | El Centro. | Comment | |||
CAS-BOT-BC114391 | Cyperus erythrorhizos | Samuel B. Parish | 1913-2-26 | 8498 | Imperial | Banks of an old channel, Ft. Yuma. | Comment | |||
UCD141043 | Cyperus erythrorhizos | L. G. Goar; W. W. Mackie | 1929-10-1 | s.n. | Imperial | El Centro. | Comment | |||
RSA509460 | Cyperus esculentus | A. C. Sanders | 1988-11-6 | 8745 | Imperial | Imperial Valley between Brawley & Westmorland, east side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 mi. NW of New River crossing at Brawley | -34 | Comment Read comments Sep 11 2007 |
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RSA615275 | Cyperus esculentus | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3750 | Imperial | South of Palo Verde: Palo Verde Valley area: along agricultural fields just west of the Colorado River. | 5 | Comment | ||
SEINET7995437 | Cyperus esculentus | Jon P. Rebman | 1996-10-27 | 3750 | Imperial | Palo Verde, S of Palo Verde Valley area | 5 | Comment | ||
SEINET7995438 | Cyperus esculentus | Jon P. Rebman | 1996-10-26 | 3742 | Imperial | Brawley, OE de Imperial | 10 | Comment | ||
UCR79503 | Cyperus odoratus | George K. Helmkamp | 1993-11-4 | X 11 | Imperial | Sonoran (Colorado) Desert, Boat dock at edge of the old bed of the Colorado River, 0.25 mi south of Walter's Camp (30 mi by road south of Blythe) | 91 | Comment | ||
SD139723 | Dactyloctenium aegyptium | Jon P. Rebman, Maggie Loy | 1996-10-26 | 3726 | Imperial | South of Seeley, east of Fig Lagoon, along the New River. | 20 | Comment | ||
SEINET8005954 | Dactyloctenium aegyptium | Jon P. Rebman | 1996-10-26 | 3726 | Imperial | Seeley, S de Seeley | 20 | Comment | ||
CDA18497 | Dalea mollis | Frank B. McMurry | 1943-1 | 1361 | Imperial | Sonoran Desert; Imperial National Wildlife Refuge. | 0 | Comment | ||
RSA0031546 | Dalea mollis | Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren | 2013-3-10 | 4506 | Imperial | Algodones Dunes; just to the west of Glamis on the north side of Highway 78. | 97 | Comment | ||
RSA404187 | Dalea mollis | N. C. Cooper | 1949-3-15 | 3025 | Imperial | West of Salton Sea | -61 | Comment | ||
RSA659471 | Dalea mollis | J. C. Roos | 1952-3-28 | 5428 | Imperial | Truck Haven along west side Salton Sea. | 0 | Comment | ||
RSA776457 | Dalea mollis | Amber Swanson, Duncan S. Bell | 2011-2-26 | 178 | Imperial | off BLM Rd 318. | Comment | |||
RSA0022077 | Dalea mollissima | Jim Andre | 2013-3-3 | 23959 | Imperial | Yuha Desert, along Highway 98 approx. 7 miles SE of Ocotillo, just outside Crucifixion Thorn Natural Area. | 108 | 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 | ||
SEINET906514 | Dalea mollissima | Ed LaRue | 1991-1 | 91 -44 | Imperial | 6 mi N of Cargo Muchacho Mts, 7-8 mi. N of Hedges. In and adjacent to Indian Wash | 244 | Comment | ||
UCR169790 | Dalea mollissima | Scott D. White, Jennifer H. Jones | 2005-4-19 | 10955 | Imperial | Sonoran Desert, Fish Creek Mountains | 213 | Comment | ||
UCR266544 | Dalea mollissima | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-20 | 41911 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range | 267 | Comment | ||
UCR28745 | Dalea mollissima | A. C. Sanders | 1976-4-13 | 015 | Imperial | Sonoran (Colorado) Desert, Yuha Desert; W of El Centro near Plaster City. Just south of Interstate Hwy 8, c. 2 mi.W of Dunaway Road | 61 | Comment | ||
GMDRC5787 | Datura discolor | J. M. Andre | 2013-3-4 | 24155 | Imperial | along Ogilby Rd, 22 mi. north if I-8, approx 4 mi. south of Jct with Hwy 78 | 242 | Comment | ||
JEPS12209 | Datura discolor | S. B. Parish | 1912-10-18 | 8336 | Imperial | Dixieland Ft. Yuma (Salton Basin); Salton Basin | -15 | Comment Read comments Mar 12 2011 |
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POM249905 | Datura discolor | E. C. Jaeger | 1938-11-2 | s.n. | Imperial | Along roadside near Travertine Rock. | Comment Read comments Aug 10 2016 |
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SEINET8465884 | Datura discolor | Jon P. Rebman, L. Renfro | 1997-11-19 | 4758 | Imperial | Sonoran (Colorado) Desert; NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. | Comment | |||
UCD83498 | Datura discolor | Ellen Dean; Tom Starbuck, Margaret Starbuck | 2010-4-8 | 5838 | 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 | ||
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 | ||
CDA14618 | Datura wrightii | G. D. Barbe, Horace Burke, Wm. Cross, E. L. Sleeper, T. N. Seeno | 1983-4-14 | 4070 | Imperial | 9 miles east of Glamis on Hwy 78, 1.8 miles west of Ogilby Road. | 0 | Comment | ||
RSA0121514 | Deinandra kelloggii | L. R. Abrams | 1903-7-28 | s.n. | Imperial | Calexico, Imperial Valley. | 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 | ||
RSA802276 | Descurainia pinnata | Duncan S. Bell | 2013-3-24 | 4602 | 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 | ||
UCR266743 | Descurainia pinnata | A. C. Sanders, Jim Malusa | 2016-1-23 | 41962 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, canyon north of old Niland to Blythe road, 1 mile west of Beal Well | 473 | Comment | ||
UCR279099 | Descurainia pinnata | A. C. Sanders, Jim Malusa | 2017-3-11 | 42811 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 18.25 km east (92 deg. ) of Niland | 198 | Comment | ||
RSA683874 | Descurainia pinnata subsp. glabra | J. P. Rebman | 2001-3-14 | 7123 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. | 975 | Comment | ||
CAS-BOT-BC292155 | Dicoria canescens | S. B. Parish | 1912-10-19 | 8365 | Imperial | Salton Basin. New River, Calexico | -6 | Comment | ||
RSA0015719 | Dicoria canescens | Duncan S. Bell, Heath Bartosh, Aaron Sims, Danny Slakey | 2013-10-18 | 6087 | 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 | ||
RSA336260 | Dicoria canescens | R. F. Thorne | 1978-5-30 | 52152 | Imperial | Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. | 61 | Comment | ||
RSA608576 | Dicoria canescens | R. S. Woglum | 1938-11-7 | 2150 | Imperial | Sonoran Desert: 5 miles east of Calexico; Imperial Valley; on Mexican border. | Comment | |||
UCD149843 | Dicoria canescens | William Anderson | 1964-1-9 | s.n. | Imperial | Glamis. | Comment | |||
UCR115383 | Dicoria canescens | June Latting | 1977-12-11 | s.n. | Imperial | Sonoran/Colorado Desert, east side of Algodones Sand Dunes, Pilot Knob Mesa, south side of I-8 at Ogilby Road | 69 | Comment | ||
CLARK-A1045-1211 | Dicoria canescens subsp. clarkiae | George K. Helmkamp | 1977-1-22 | Imperial | Yuha Desert where Pinto Wash crosses State Highway 98; ; Yuha Basin 7.5'Q | Comment | ||||
CAS-BOT-BC292244 | Dieteria asteroides var. asteroides | Roxana S. F. | 1918-6-20 | 1027 | Imperial | 5 mi from Yuma | Comment | |||
SEINET236627 | Digitaria sanguinalis | C. Reeder | 1944-6-10 | 88 | Imperial | US Yuma Field Station; Bard. | Comment | |||
SD126179 | Dinebra panicea subsp. brachiata | A. C. Sanders | 1988-11-6 | 8747 | Imperial | Between Brawley and Westmorland, east of Highway 86, at intersection with Kalin Road and Tamarack Canal crossing, 1.6 miles northwest of the New River crossing at Brawley, edge of canal and asparagus field, at field edge. (IPB 10/07) | -34 | Comment | ||
UC336897 | Diodia teres | Lemmon | Aug 1880 | Imperial | Colorado, near Yuma, Calif. side | Comment | ||||
CAS-BOT-BC150909 | Diplacus bigelovii var. bigelovii | Ira L. Wiggins | 1957-3-25 | 14066 | Imperial | At junct. of Calif. St. Hwys. 80 and 98 | Comment | |||
SBBG6973 | Diplacus bigelovii var. bigelovii | H. and M. Dearing | 1939-4-9 | 1348 | Imperial | near Plaster City | Comment | |||
SD186032 | Distichlis spicata | A. C. Sanders, E. J. Lawlor, et al. | 1992-3-21 | 12082 | Imperial | Frink Spring, north of Hwy 111 and east of Frink Rd. | -10 | Comment | ||
RSA0031435 | Ditaxis claryana | Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana Van Klaveren | 2013-3-9 | 4484 | Imperial | Chocolate Mountains; in Arrastra Wash approximately 2.25 air miles northeast of Picacho Peak. | 129 | Comment | ||
RSA600222 | Ditaxis claryana | L. C. Wheeler | 1960-4-15 | 7678 | Imperial | 1/4 mi. southwest of Gazing Station, below Picacho. | Comment | |||
SD190634 | Ditaxis claryana | Larry Hendrickson, Jon Rebman, et al. | 2005-4-16 | 3171 | Imperial | Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. | 42 | Comment | ||
UCR99456 | Ditaxis claryana | L. C. Wheeler | 1960-4-10 | 7673 | Imperial | Sonoran Desert, Chocolate Mountains, Ferguson Wash | Comment | |||
CDA35293 | Ditaxis lanceolata | T. C. Fuller | 1976-12-14 | 20177 | Imperial | Colorado Desert; 2 km south of Picacho Campground. | 0 | Comment | ||
GMDRC9398 | Ditaxis lanceolata | J. M. Andre | 2017-3-4 | 37239 | Imperial | Cargo Muchacho Mountains: west end of range on BLM Rd #664, 0.6 mi. east of Ogilby Rd, approx 15 mi. south of jct Hwy 78 and 10 mi. north of Interstate 8 | 201 | Comment | ||
RSA0011389 | Ditaxis lanceolata | Duncan S. Bell | 2013-3-24 | 4635 | 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 | ||
RSA0117110 | Ditaxis lanceolata | Mitch Provance | 2008-3-15 | 10076 | 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 | ||
SD250673 | Ditaxis lanceolata | Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming | 2014-9-24 | 28738 | 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 | ||
UCR253881 | Ditaxis lanceolata | Jim Andre | 2013-3-4 | 24065 | 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 | ||
UCR279155 | Ditaxis lanceolata | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-7 | 42720 | Imperial | Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains | 409 | 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 | ||
UCR59777 | Ditaxis lanceolata | 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 | ||
RSA387401 | Ditaxis neomexicana | Steve Boyd | 1986-2-6 | 1258 | Imperial | Cargo Muchacho Mtns; Bajada E of the Mts., Powerline Road 5.0 mi W of Picacho Rd. | Comment | |||
RSA792456 | Ditaxis neomexicana | Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan | 2012-11-17 | 4413 | 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 | ||
SD126257 | Ditaxis neomexicana | Steven P. McLaughlin, Janice E. Bowers | 1985-9-11 | 3062 | Imperial | near junction of Ogilby Road & I-8 | 70 | Comment | ||
SD199986 | Ditaxis neomexicana | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16621 | 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 | ||
SD199989 | Ditaxis neomexicana | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-11 | 16363 | 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 | ||
SD250674 | Ditaxis neomexicana | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-24 | 28720 | 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 | ||
UCR240068 | Ditaxis neomexicana | A. C. Sanders, Mitch Provance | 2012-10-25 | 40482 | Imperial | Sonoran (Colorado) Desert, east side of the Chocolate Mountains, between BLM roads 549 (old Niland-Blythe Rd.) and 565, 6.9 km SW (254 deg. ) of Raineys Well | 608 | 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 | ||
UCR41606 | Ditaxis neomexicana | A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet | 1986-3-9 | 6217 | 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 | ||
UCR58351 | Ditaxis neomexicana | A. C. Sanders | 1989-9-27 | 9518 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Salvation Pass in vicinity of well | 360 | Comment | ||
JEPS52441 | Ditaxis serrata | W. L. Jepson | 1912-11-3 | 5285 | Imperial | Milpitas, California | 45 | Comment | ||
RSA802552 | Ditaxis serrata | Duncan S. Bell | 2013-3-24 | 4619 | 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 | ||
SD250493 | Ditaxis serrata var. serrata | J. Mark Porter, Susan Hobbs, Orlando Mistretta | 2003-2-20 | Imperial | Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness. | Comment | ||||
CAS-BOT-BC43586 | Dithyrea californica | Ira L. Wiggins | 1941-3-24 | 9614 | Imperial | 6 miles northeast of Niland on road to Beal Well. | 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 | |||
RSA101738 | Dithyrea californica | R. Weatherby | 1950-3-4 | 1037 | Imperial | 23 miles east of Holtsville at Junction of Highways 98 and 80. | 61 | Comment | ||
RSA27459 | Dithyrea californica | I. L. Wiggins | 1941-3-24 | 9614 | Imperial | 6 miles northeast of Niland on road to Beal Well. | Comment | |||
RSA554062 | Dithyrea californica | Dave Kelly | 1992-2-11 | 92 -17 | Imperial | Algodones Dunes, hwy 78 on W side of dunes | Comment | |||
SD242771 | Dithyrea californica | Janeen Williams | 2008-1-23 | Imperial | Yuha Desert Area of Critical Environmental Concern, north of highway 98 west of kiosk o road | 31 | Comment | |||
UC665812 | Dithyrea californica | Ira L. Wiggins | 1941-3-24 | 9614 | Imperial | wash 6 mi ne Niland (on road to Beal Well) | Comment | |||
UCR220316 | Dithyrea californica | 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, along county road west of canal | 27 | Comment | ||
UCR48533 | Dithyrea californica | Steve Boyd | 1986-2-6 | 1265 | Imperial | Sonoran (Colorado) Desert, Cargo Muchacho Mts. Plains east of Mts., Powerline Road, 1.0 mi west of Picacho Rd. | Comment | |||
SEINET11986421 | Dithyrea californica | N. H. Holmgren, Holmgren, P. K. | 1974-1 | 7568 | Imperial | upper Yuha Desert, CA 52, 5.9 mi WNW of Ocotillo | 259 | Comment | ||
UCR260306 | Draba cuneifolia | A. C. Sanders, Jim Malusa | 2015-3-8 | 41337 | 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 | ||
CAS-BOT-BC427964 | Dudleya arizonica | Reid Moran | 1941-5-29 | 880 | Imperial | Mountain Springs Grade. Below Mountain Springs. | 600 | Comment | ||
RSA763834 | Dudleya arizonica | Doris Bowers | 1974-5-4 | 2250 | Imperial | Coyote Creek, Anza-Borrego State Park | 335 | Comment Read comments Sep 11 2013 |
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SEINET889726 | Echinocactus acanthodes | Lyman Benson | 1940-1 | 10365 | Imperial | Mountain sprins | Comment | |||
RSA721463 | Echinocactus polycephalus var. polycephalus | Sarah J. De Groot, Tim Thibault, Valentin Arvizu, Steve Boyd, Aydee Virgen, Tammy Morgan | 2004-5-14 | 4340 | Imperial | Chocolate Mountains: Gasline road. [Coordinates are from the label but is mapping in Riverside County, since the location is near the Imperial/Riverside Co. line] | 573 | Comment | ||
SBBG119049 | Echinocereus engelmannii | S. J. DeGroot with T. Thibault, V. Arvizu, L. Gross, L. Rojas | 2004-5-13 | 4320 | Imperial | Beal Rd near Surveyor's Pass, Chocolate Mtns | 645 | Comment | ||
SEINET4889497 | 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 | ||
SEINET8006086 | Echinochloa colona | Jon P. Rebman | 1996-10-27 | 3754 | Imperial | Palo Verde, S of Palo Verde Valley area | 5 | Comment | ||
UCR99982 | Echinochloa colona | B. G. Pitzer | 1997-10-19 | 3327 | Imperial | Sonoran (Colorado) Desert, Ogilby Road (Hwy S34) where powerlines cross Hwy c. 1 mi south of Indian Pass Road | 198 | Comment | ||
UCD60829 | Echinochloa crus-galli | L. G. Goar; W. W. Mackie | 1921-10-1 | Imperial | Imperial Valley, El Centro. | Comment | ||||
CAS-BOT-BC291121 | Eclipta prostrata | Peter H. Raven | 1961-10-8 | 16834 | Imperial | On western outskirts of El Centro | -15 | Comment | ||
SEINET3910479 | Eleocharis caribaea | John R. Crutchfield, Richard S. Mitchell | 1967-7-4 | 3252 | Imperial | At edge of Ferguson Lake of the Imperial Wildlife Refuge.; 0 | Comment | |||
RSA304594 | Eleocharis geniculata | A. C. Sanders | 1981-9-13 | 2403 | Imperial | Squaw Lake on the Colorado River near Imperial Dam. | 61 | Comment | ||
UCR26472 | Eleocharis geniculata | A. C. Sanders | 1981-9-13 | 2403 | Imperial | Sonoran (Colorado) Desert, Squaw Lake on the Colorado River near Imperial Dam | 61 | Comment | ||
RSA0078680 | Emmenanthe penduliflora | Jim M. Andre | 2015-3-3 | 31338 | Imperial | Jacumba Mountains; just south of eastbound lanes of Interstate 8, 0.4 mi. southeast of Mountain Springs exit, just east of San Diego County line. | 689 | Comment | ||
RSA401462A | Emmenanthe penduliflora | N. C. Cooper | 1949-3-17 | 3115 | Imperial | Mountain Springs. | 610 | Comment | ||
RSA706301 | Encelia actoni | J. P. Rebman, Mark Miller | 2003-5-11 | 8989 | 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 | ||
SD73507 | Encelia actoni | Helen V. Witham | 1970-4-19 | 796 | Imperial | Inkopah Mountains, southwest corner of Imperial County | 1200 | Comment | ||
CLARK-A1528-2154 | Encelia farinosa | John C. Roos | 1949-4-6 | Imperial | Pope | Comment | ||||
OBI49859 | Encelia farinosa | Larry Kelly | 1988-3-24 | 15 | Imperial | Along Imperial hwy (S-2) in Ocatillo ca. .5 mi N of I-8 | Comment | |||
RSA0021546 | Encelia farinosa | Jim Andre | 2013-3-4 | 24101 | Imperial | Cargo Muchacho Mtns: west side of range, along Ogilby Rd, approx. 8.4 mi north of Jct Interstate 8. | 166 | Comment | ||
RSA643390 | Encelia farinosa | J. P. Rebman, A. Salywon, C. Christy | 1998-3-23 | 8 | Imperial | West of Picacho State Recreation Area; along Indian Pass Road ca. 9.1 mile east of Ogilby road. | 150 | Comment | ||
RSA746443 | Encelia farinosa | G. Gust, L. Nye | 2005-3-3 | 464 | Imperial | BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. | 159 | 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 | ||
UC604967 | Encelia farinosa | Roxana S. Ferris and Ruth P. Rossbach | 1938-5-18 | 9632 | Imperial | slopes, upper end Painted Gorge; Carisso Mts., Painted Gorge | Comment | |||
UCR266565 | Encelia farinosa | A. C. Sanders, J. Malusa | 2016-1-22 | 41941 | 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 | ||
UCR266733 | Encelia farinosa | A. C. Sanders, J. Malusa | 2016-1-22 | 41946 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, 100 m radius around Beal's Well, US Navy Chocolate Mountains Aerial Gunnery Range | 412 | Comment | ||
POM121852 | Encelia farinosa var. farinosa | Marcus E. Jones | 1926-1-22 | s.n. | Imperial | Pilot Knob. | Comment | |||
CAS-BOT-BC131410 | Encelia frutescens | H. E. McMinn | 1925-7-1 | 1473 | Imperial | 11 mi. S. of Oasis, Col. Desert | Comment | |||
LA202502 | Encelia frutescens | J. A. Ewan; | 1931-4-3 | 4125 | Imperial | 25 mi. E of Beal Well | Comment | |||
UC1292582 | Encelia frutescens | C. L. Hitchcock and C. V. Muhlick | 1964-3-19 | 23154 | Imperial | 3 mi s Ocotillo Well (on road to Fish Creek) | Comment | |||
UC494475 | Encelia frutescens | P. A. Munz and C. L. Hitchcock | 1932-4-4 | 12108 | Imperial | nw of Dixieland | Comment | |||
UCR268794 | Encelia frutescens | Jim Andre | 2015-3-3 | 31308 | Imperial | Sonoran (Colorado) Desert, Coyote Mountains, south end of range at outh fo Fossil Canyon, 0.6 mi north of Shell Canyon Road, c. 2.5 mi north of town of Ocotillo | 238 | Comment | ||
UCR279241 | Encelia frutescens | A. C. Sanders, Jim Malusa | 2017-1-13 | 42655 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, west edge of range along Coachella Canal, north of Niland | 32 | Comment | ||
RSA93864 | Encelia frutescens | F. W. Peirson | 1922-4-12 | 2875 | Imperial | 2 miles E of Coyote Well, on El Centro to San Diego road. | Comment | |||
SD125216 | Encelia frutescens var. frutescens | Steven P. McLaughlin, Janice E. Bowers | 1985-3-10 | 2940 | Imperial | Sidewinder Road, 2.2 miles north of I-8 | 74 | Comment | ||
POM282446 | Ephedra aspera | Lyman Benson | 1933-4-1 | 4252 | Imperial | US 80, Grade to Mt Springs. Mt. Range Cuyamaca. Salton Sea Watershed. | 610 | Comment | ||
RSA0093980 | Ephedra aspera | A. C. Sanders, Jim Malusa | 2015-3-7 | 41333 | Imperial | Sonoran (Colorado) Desert. Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. | 427 | Comment | ||
RSA2828 | Ephedra aspera | C. B. Wolf | 1931-5-29 | 2185 | Imperial | 3 miles above the base of Mountain Springs Grade west side of Colorado Desert. | 305 | Comment | ||
SD19730 | Ephedra aspera | Frank F. Gander | 1937-10-27 | 4661 | Imperial | Boulder Park | Comment | |||
SEINET3220917 | Ephedra aspera | A. C. Sanders, D. Charlton, B. Pitzer, W. Wright | 1986-3-10 | 6295 | Imperial | Mountain Springs Road exit from Hwy I-8, S side of old highway, ca. 1/3 mile E of community of Mountain Springs, at head of Myer Creek. | 671 | 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-BC81517 | Ephedra californica | Louis C. Wheeler | 1955-4-6 | 7122 | Imperial | Palo Verde: 3 miles SSW of. | Comment | |||
SEINET3831789 | Ephedra californica | Jon P. Rebman | 1997-1 | 3915 | Imperial | Jacumba Natural Area; east of Jacumba and southeast of Inkapah;Smuggler's Cave Area | 900 | Comment | ||
UC813658 | Ephedra californica | Mrs. R. W. Campbell | 1922-6-1 | Imperial | near Salton Sea | Comment | ||||
UCR107942 | Ephedra californica | Jon P. Rebman | 1997-4-5 | 3915 | 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-BC81753 | Ephedra trifurca | Ira L. Wiggins | 1937-2-17 | 8552 | Imperial | 3 miles east of Midway Wells | 27 | Comment | ||
POM14562 | Ephedra trifurca | R. W. Campbell | 1922-3-6 | s.n. | Imperial | Near Salton Sea | Comment | |||
RSA383815 | Ephedra trifurca | H. de Forest, Jack Rempel | 1933-4-9 | s.n. | Imperial | Bet. Tamarack Dist. & Superstition Mt. | Comment | |||
RSA383816 | Ephedra trifurca | Edwin Kline | 1920-3-13 | s.n. | Imperial | Sand Dunes near Ariz. border. | Comment | |||
RSA53905 | Ephedra trifurca | D. F. Howe | 1949-3-19 | s.n. | Imperial | Between Holtvill and Yuma. | Comment Read comments Apr 12 2013 |
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RSA676139 | Ephedra trifurca | J. M. Porter, Susan Hobbs, Orlando Mistretta | 2003-3-17 | s.n. | Imperial | Algodones Dunes. Imperial Sand Dunes National Recreation Area, Patton Valley | Comment | |||
RSA85172 | Ephedra trifurca | F. W. Peirson | 1922-4-12 | 2866 | Imperial | Along Imperial Valley Boulevard near south end of Salton Sea. | Comment | |||
SBBG87790 | Ephedra trifurca | A. C. Sanders, B. Pitzer, D. Charlton | 1986-3-8 | 6158 | Imperial | East Mesa, E end of Montgomery Rd at the Coachella Canal, ca. 1.25 mi NW of Mammoth Wash crossing the canal | 27 | 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 | ||||
SEINET3112106 | Ephedra trifurca | Sears | 1978-3-15 | 751 | Imperial | 0.5 mi W of Brock Research Station Experimental Farm #2. | 40 | Comment | ||
SEINET3867743 | Ephedra trifurca | Sears | 1978-3-15 | 751 | Imperial | 55 mi. W of Brock Research Station Experimental Farm #3, along roadside.; 0 | 40 | Comment Read comments Apr 21 2015 |
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UC549108 | Ephedra trifurca | Lyman Benson | 1933-4-1 | 4220 | Imperial | sand dunes 10 mi w Fort Yuma; Colorado River Watershed | 30 | Comment | ||
UCD133122 | Ephedra trifurca | C. L. Hitchcock; C. V. Muhlick | 1962-3-18 | 22220 | Imperial | Sandy hills between Brawley and Glamis | Comment | |||
UCR166844 | Ephedra trifurca | 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 | ||
VVC635 | Ephedra trifurca | P. J. MacKay, T. Thomas | 1997-3-1 | 132 | Imperial | Algodones Dunes, Coachella Canal Rd, ca. 4 mi N of Hwy 8; | 73 | Comment | ||
UC123560 | Eragrostis cilianensis | Mr. Washington Wilson | Aug 1908 | Imperial | Holtville | Comment | ||||
SD139719 | Eragrostis pectinacea var. pectinacea | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3749 | Imperial | South of Palo Verde, Palo Verde Valley area, along agricultural fields, just west of the Colorado River. (IPB 10/07) | 4 | Comment | ||
UC38384 | Eragrostis pectinacea var. pectinacea | C. R. Orcutt | Sept. 1890 | Imperial | near Ft. Yuma; Colorado R<iver> <Colorado River> | Comment | ||||
CAS-BOT-BC376140 | Eremalche rotundifolia | L. Nye; G. Gust | 2005-3-5 | 11 | Imperial | Off S2, ca. 6 miles NW of Ocotillo | 361 | Comment | ||
CLARK-A1528-3222 | Eremalche rotundifolia | Art Whistler | 1966-4-4 | Imperial | Glamis | Comment | ||||
POM156468 | Eremalche rotundifolia | L. R. Abrams | 1903-4-2 | 3218 | Imperial | Signal Mountain, Colorado Desert. | Comment | |||
RSA48297 | Eremalche rotundifolia | E. K. Balls | 1949-4-3 | 12932 | Imperial | Beal Wells, Chocolate Mts., Colorado Desert. | 457 | Comment | ||
SD200065 | Eremalche rotundifolia | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-11 | 16393 | 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 | ||
SD200455 | Eremalche rotundifolia | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16746 | 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 | ||
SD216571 | Eremalche rotundifolia | Ian Cain | 2011-3-29 | 1579 | Imperial | North of I-8, 6.72km south east of County Highway S2 at Imperial County Border, 5.08km north west of S2 and I-8 intersection | 187 | Comment | ||
SD43748 | Eremalche rotundifolia | Darley F. Howe | 1949-3-19 | 1971 | Imperial | Andrade. | Comment | |||
SEINET3001872 | Eremalche rotundifolia | Norman C. Cooper | 1949-3-17 | 3081 | Imperial | Coyote Wells | 152 | Comment | ||
SEINET3831816 | Eremalche rotundifolia | Jon P. Rebman, Jim Rocks | 2005-1 | 10930 | Imperial | Little Picacho Wilderness Area (BLM property); North of Winterhaven, SW of Colorado River; in a wash 11 miles N of S24 on Picacho Road; S of Picacho State Recreation Area | 195 | Comment | ||
CAS-BOT-BC160019 | Eremothera boothii subsp. condensata | D. E. Breedlove | 1962-3-10 | 1847 | Imperial | Northeast end of Coyote Wells at junction of road to Borrego Desert State Park and U.S. 80 | 121 | Comment | ||
RSA0025264 | Eremothera boothii subsp. condensata | Jim Andre | 2013-3-4 | 24068 | 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 | ||
RSA0104190 | Eremothera boothii subsp. condensata | Duncan S. Bell, Evan Meyer | 2015-5-5 | 8188 | 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 | ||
SD48487 | Eremothera boothii subsp. condensata | E. K. Balls, P. C. Everett | 1958-3-20 | 22889 | Imperial | 0.5 mile north of U. S. Highway 80 on road to Blythe. | 60 | Comment | ||
SD97432 | Eremothera boothii subsp. condensata | Grady L. Webster, S. Lynch | 1973-3-18 | 7593 | Imperial | 4.5 miles northwest of Ocotillo. | 244 | Comment | ||
SDSU8918 | Eremothera boothii subsp. condensata | Scott McMillan | 1992-3-8 | 8 II92B | Imperial | About 100 feet off of Hwy S-2 in sandy soil, about 3 miles NW of the town of Ocotillo. | Comment | |||
UC1353328 | Eremothera boothii subsp. condensata | C. L. Hitchcock | 1968-3-12 | 25454 | Imperial | 5 mi nw Coyote Wells | Comment | |||
UCD106921 | Eremothera boothii subsp. condensata | G. L. Webster; S. Lynch | 1973-3-18 | 7593 | Imperial | 4.5 miles NW of Ocotillo. | 243 | Comment | ||
SD243949 | Eremothera boothii subsp. decorticans | Donald Hazlett | 1993-3-13 | 6804 | Imperial | 3 mi. S of Ocotillo in Davies Canyon | 182 | Comment | ||
GMDRC9392 | Eremothera chamaenerioides | J. M. Andre | 2017-3-4 | 37231 | Imperial | Cargo Muchacho Mountains: west end of range on BLM Rd #664, 0.6 mi. east of Ogilby Rd, approx 15 mi. south of jct Hwy 78 and 10 mi. north of Interstate 8 | 201 | Comment | ||
RSA0125330 | Eremothera chamaenerioides | Steve Boyd | 1986-2-6 | 1215 | 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 | |||
JEPS89104 | Eremothera refracta | Rimo Bacigalupi and L. Heckard, P. C. Hutchison | 1962-3-20 | 8324 | Imperial | about 6.3 mi s Pichaco which is on the Colorado River (nw of Yuma); Burro Wash | 182 | Comment | ||
UCR267902 | Eremothera refracta | Jim Andre | 2013-3-4 | 23842 | Imperial | Sonoran (Colorado) Desert, Along Hwy 78, south of Palo Verde Mountains at Milpitas Wash | 216 | Comment | ||
RSA0125331 | Eremothera refracta | R. S. Woglum | 1940-3-11 | 2472 | Imperial | Southern Sonoran Desert: Chocolate Mountains, Beal Well. | Comment | |||
VVC2731 | Eriastrum eremicum | Tim Thomas, R. T. Hawke | 2013-5-10 | 6029 | Imperial | Colorado Desert, Chuckwalla Bench, vic Indian Well | 595 | 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 | ||
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 | ||
SD155842 | Ericameria linearifolia | Jon P. Rebman | 2001-3-14 | 7138 | Imperial | Jacumba Natural Area, In-Ko-Pah Mountains. | 975 | 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 |
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UC71043 | Eriochloa aristata var. aristata | E. E. Schellenger | 1905-12-1 | 5 | Imperial | along Colorado River Colorado Desert | Comment | |||
UC1594443 | Eriochloa contracta | John R. Reeder and Charlotte G. Reeder | 1987-10-1 | 8158 | Imperial | 9.5 km n of Holtville (on CA 115); CA 115 | 0 | Comment | ||
UCR166158 | Eriogonum deflexum | John F. Green | 2005-4-7 | s.n. | Imperial | Sonoran (Colorado) Desert, E of Salton Sea, just south of Coachella Canal siphon 7, east of Camp Dunlap | 30 | Comment | ||
UCR264463 | Eriogonum deflexum | A. C. Sanders, Jim Malusa | 2015-9-8 | 41819 | Imperial | Sonoran (Colorado) Desert, Milpitas Wash watershed, c. 2 miles NE of the SE edge of Chocolate Mountains Aerial Gunnery Range, along Midway Well Rd. c. 3.9 miles NW of Hwy 78 | 259 | Comment | ||
UCR279100 | Eriogonum deflexum | A. C. Sanders, Jim Malusa | 2017-3-11 | 42813 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., in mouth of the canyon of Salvation Wash, 20.45 km due east (90 deg. ) of Niland | 268 | Comment | ||
UCR279443 | Eriogonum deflexum | A. C. Sanders, Jim Malusa | 2017-3-26 | 43077 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal | 122 | Comment | ||
CAS-BOT-BC246436 | Eriogonum deflexum var. deflexum | E. K. Balls | 1949-4-4 | 12953 | Imperial | About Frink, 16 miles northwest of Niland on Highway 111, Colorado Desert | -60 | Comment | ||
POM182013 | Eriogonum deflexum var. deflexum | Donald A. Johansen, J. A. Ewan | 1932-4-13 | 7137 | Imperial | Laguna Dam on the Colorado River. | Comment | |||
RSA393283 | Eriogonum deflexum var. deflexum | H. de Forest, Jack Rempel | 1932-12-18 | s.n. | Imperial | Near Amos. | Comment | |||
SEINET3240154 | Eriogonum deflexum var. deflexum | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-1 | 14488 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy, 86; Section 10 (SL10), in Grave Wash, Site LARTR1 in arroyo bottom and surrounding embankments. | -31 | Comment | ||
UC85788 | Eriogonum deflexum var. deflexum | T. S. Brandegee | Nov. 1891 | Imperial | Salton | Comment Read comments Sep 11 2011 |
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CDA22492 | Eriogonum deserticola | T. C. Fuller | 1959-10-7 | 3275 | Imperial | Yuma Sand Hills, 1 mile west of Highway Maintenance Station, ca. 15 miles west of Winterhaven. | 0 | Comment | ||
GMDRC2965 | Eriogonum deserticola | J. Andre, T. La Doux | 2009-2-26 | 9868 | Imperial | Algodones Dunes: west end of Algodones Dunes, along N. side of Hwy 78, growing on deep sandy slopes, SW aspect, approx 5% gradient 32 deg. 58.62' N 115 deg. 10.251' W. - 224 ft. | 68 | Comment | ||
POM184328 | Eriogonum deserticola | M. French Gilman | 1928-5-30 | s.n. | Imperial | West of Yuma. | Comment | |||
POM223955 | Eriogonum deserticola | O. G. Babcock | 1935-10-16 | s.n. | Imperial | 15 m. W of Yuma. | Comment | |||
RSA24199 | Eriogonum deserticola | Carl B. Wolf | 1941-4-13 | 10031 | Imperial | Colorado Desert, W. side of Salton Sea at sandy beach (about 50 mi. S of Indio) | -61 | Comment | ||
RSA339613 | Eriogonum deserticola | K. A. Wagner | 1981-7-15 | s.n. | Imperial | Algodones Dunes, 4.6 mi. WSW of Olgilby. | 37 | Comment | ||
SD243964 | Eriogonum deserticola | 1984-4-12 | Imperial | [Locality determined by SDNHM] Algodones Dunes, south of Highway 78 | Comment | |||||
SEINET3087426 | Eriogonum deserticola | K. A. Wagner | 1981-7-15 | s.n. | Imperial | Algodones Dunes, 4.6 miles WSW ofOgilby. | 37 | Comment | ||
UC604972 | Eriogonum deserticola | Roxana S. Ferris and Ruth P. Rossbach | 1938-5-17 | 9586 | Imperial | 1 mi e on U.S. Highway #80 Gray's Well; Algodones Sand Hills | Comment | |||
UCR123770 | Eriogonum deserticola | Steven R. Hill, K. Kramer | 2001-4-27 | 33500 | Imperial | Sonoran/Colorado Desert, north side of California Route 78, 1.7 mi west of Glamis (measured from railroad crossing), Algodones Dunes | 92 | Comment | ||
CAS-BOT-BC250044 | Eriogonum fasciculatum var. polifolium | E. A. McGregor | 1916-7-9 | 71 | Imperial | Jacumba-Laguna Mts | 762 | Comment | ||
RSA1597 | Eriogonum fasciculatum var. polifolium | Carl B. Wolf | 1931-5-29 | 2189 | Imperial | 1/2 mile below Mountain Springs. | 457 | Comment | ||
UC205949 | Eriogonum fasciculatum var. polifolium | Forrest Shreve | 1916-8-14 | 4889 | Imperial | near Mountain Spring | Comment | |||
SBBG132100 | Eriogonum inflatum | S. D. White, M. Honer | 2003-5-3 | 9177 | Imperial | Fish Crk Mtns, unnamed cyn draining SW facing slope of the mtns, S of the operating US Gypsum quarries | 152 | Comment | ||
SD192013 | Eriogonum inflatum | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14596 a | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments | 14 | Comment | ||
SD200177 | Eriogonum inflatum | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-12 | 16486 | 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 | ||
SD254686 | Eriogonum inflatum | A. C. Sanders, Jim Malusa | 2016-3-7 | 42115 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, dirt road from E.O.D. Camp Burt (off intersection of Dietz Rd. & Skyline Dr) toward target Invader at north foot of Blue Mountain (Little Mule Mountains 7.5'Q) | 374 | Comment | ||
SD27686 | Eriogonum inflatum | Allan Keller | 1940-3-16 | 207 | Imperial | Wash on road to Painted Gorge | Comment | |||
UCR202847 | Eriogonum inflatum | Larry Hendrickson, Jon P. Rebman, et al. | 2005-4-16 | 3226 | Imperial | Sonoran (Colorado) Desert, Picacho State Recreation Area, Taylor; Lake Overlook, south of the Colorado River | 203 | Comment | ||
UCR278770 | Eriogonum inflatum | Onkar Singh, B. Huttar | 2015-3-16 | 5104 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 103, c. 12 km NNW of Plaster City | 35 | Comment | ||
JEPS56826 | Eriogonum inflatum var. deflatum | Dr. L. M. Newlon | 1922-4-1 | 379 | Imperial | grade e Mountain Springs | Comment Read comments Apr 3 2008 |
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RSA682679 | Eriogonum inflatum var. deflatum | Scott D. White, Michael Honer | 2003-5-3 | 9177 | Imperial | Fish Creek Mountains. Unnamed canyon draining SW facing slope of the mtns; south of the operating US Gypsum quarries. | 152 | Comment | ||
RSA766084 | Eriogonum inflatum var. deflatum | Joseph A. Ewan | 1931-4-3 | 4113 | Imperial | 10 miles east of Niland. | Comment | |||
UC1292605 | Eriogonum inflatum var. deflatum | C. L. Hitchcock, C. V. Muhlick | 1964-3-21 | 23226 | Imperial | about 15 mi n on road to Blythe Glamis | Comment | |||
UC849558 | Eriogonum inflatum var. deflatum | Ira L. Wiggins | 1937-2-25 | 8607 | Imperial | 0.7 mi n All-American Canal Spillway; Picacho Wash | Comment | |||
POM99025 | Eriogonum insigne | E. C. Jaeger | 1924-4-10 | s.n. | Imperial | Fish Mountains; 10 miles west of Harper's Well. | Comment | |||
SD1356 | Eriogonum parishii | Guy L. Fleming | 1923-1-1 | Imperial | Mt. Springs Grade, South | Comment | ||||
SD216582 | Eriogonum pusillum | Ian Cain | 2011-3-29 | 1582 | Imperial | North of I-8, 6.72km south east of County Highway S2 at Imperial County Border, 5.08km north west of S2 and I-8 intersection | 187 | Comment | ||
RSA264043 | Eriogonum reniforme | Noel Holmgren, Patricia K. Holmgren | 1974-3-28 | 7514 | Imperial | Jacumba Mountains. 3 airline miles southwest of Ocotillo. | 274 | Comment | ||
UCSB33430 | Eriogonum reniforme | Kearns, D.; Simmons, K.; UCSB Botanical Society | 1979-3-3 | Imperial | Beginning of Shell Canyon; 2 miles east of S2 on Shell Canyon Rd | 152 | Comment | |||
CAS-BOT-BC263483 | Eriogonum thomasii | Noel H. Holmgren; Patricia K. Holmgren | 1973-3-29 | 6542 | Imperial | Colorado River, Picacho State Recreation Area, campground 20.5 airline miles north of Yuma | 76 | Comment | ||
CDA18512 | Eriogonum thomasii | Frank B. McMurry | 1943-1 | 1331 | Imperial | Sonoran Desert; Imperial National Wildlife Refuge. | 0 | Comment | ||
JEPS22178 | Eriogonum thomasii | Rimo Bacigalupi with Paul Hutchison | 1958-2-17 | 6130 -A | Imperial | in wash 1 1/2 mi s Gold Rock Ranch (on road from Ogilby to Blythe by way of Midway Well); Colorado Desert | 137 | Comment | ||
JEPS56262 | Eriogonum thomasii | W. L. Jepson | 1927-4-16 | 11744 | Imperial | sand hills near Pilot Knob | Comment | |||
OBI38386 | Eriogonum thomasii | A. C. Sanders, Pitzer, Charlton, Kniffen, Weir, Bramlett, et al | 1986-3-9 | 6210 | Imperial | Coyote Mts, Fossil Cy, 3.3 mi N of Imperial hwy (S-2) at Ocotillo, on Shell Cyn Rd | 305 | Comment | ||
RSA0027765 | Eriogonum thomasii | Jim Andre | 2013-3-4 | 24093 | Imperial | Cargo Muchacho Mtns: southeast side of range, approx. 12 miles NW of Yuma, just west of Barney Oldfield Rd, 5.0 miles north of Jct Interstate 8. | 158 | Comment | ||
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 | ||
RSA696406 | Eriogonum thomasii | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1243 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. | 646 | Comment | ||
SD173049 | Eriogonum thomasii | Larry Hendrickson, L. Louise Jee | 2005-4-22 | 2070 | 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 | ||
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 | ||
SD173051 | Eriogonum thomasii | Larry Hendrickson, Kim Marsden, L. Louise Jee | 2005-4-14 | 1915 | 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 | ||
SD190673 | Eriogonum thomasii | Larry Hendrickson, Jon Rebman. | 2005-4-15 | 3141 | Imperial | Picacho State Recreation Area, adjacent to maintenance yard. | 71 | Comment | ||
SD192014 | Eriogonum thomasii | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-8 | 14377 | 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 | ||
SEINET3405325 | Eriogonum thomasii | Susan G. Stokes | 1933-4-9 | 50 | Imperial | Kane Springs | Comment | |||
UC669237 | Eriogonum thomasii | Annie M. Alexander and Louise Kellogg | 1941-3-15 | 1942 | Imperial | 27 mi n Ogilby (Imperial Gables); Chocolate Mts., Imperial Gables | 414 | Comment | ||
UCR241588 | Eriogonum thomasii | A. C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-22 | 40653 | 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 | ||
UCR269757 | Eriogonum thomasii | A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes | 2016-3-15 | 42220 | 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 | ||
SD115610 | Eriogonum trichopes | Duffie Clemons, Erik Jonsson | 1983-4-22 | 483 | Imperial | [TRS only, no locality information on label] On east-facing slope of mudstone and silt, 17 Palms quad. (IPB 10/07) | 29 | Comment | ||
SD1332 | Eriogonum trichopes | L. M. Nuttall | 5/1928 | Imperial | West side of Colo. Desert Road to El Centro | Comment | ||||
SD192020 | Eriogonum trichopes | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14508 | 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 | ||
SD200192 | Eriogonum trichopes | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16128 | 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 | ||
UCR254364 | Eriogonum trichopes | Margaret R. Mulligan, Larry Hendrickson, L. Louise Jee | 2008-4-25 | 2526 | Imperial | Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, in Coral Wash, 12.0 mi southwest of Hwy 86. Section SP15 | 17 | Comment | ||
UCR48603 | Eriogonum trichopes | A. C. Sanders, B. Pitzer, D. Charlton | 1986-5-8 | 6177 | Imperial | Sonoran (Colorado) Desert, Yuha Desert, c. 5 mi 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 | ||
UCR48604 | Eriogonum trichopes | A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet | 1986-3-9 | 6223 | 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 | ||
SEINET2048891 | Eriogonum wrightii subsp. membranaceum | Jon P. Rebman, Joan Dowd & Veronica Gallego | 2000-4-19 | 6513 | Imperial | Mountain Springs Grade near I-8 exit. | Comment | |||
RSA792511 | Eriogonum wrightii var. nodosum | Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan | 2012-11-17 | 4401 | 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 | ||
CAS-BOT-BC301741 | Eriophyllum lanosum | Annie M. Alexander; Louise Kellogg | 1941-3-21 | 1981 | Imperial | Beal Well Basin, Chocolate Mountains, Colorado Desert | 410 | Comment | ||
UCR269521 | Erodium texanum | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42062 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, head of Mammoth Wash, above 'slot' canyon in upper gorge | 488 | Comment | ||
UCR41819 | Erodium texanum | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6283 | Imperial | Sonoran (Colorado) Desert/Peninsular Range, Mountain Springs exit from Interstate Hwy 8, south side of the old hwy, c. 0.33 mi. east of community of Mountain Springs. | 671 | Comment | ||
UCR265865 | Eschscholzia glyptosperma | Mitch Provance | 2008-3-15 | 10109 | 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-BC91570 | Eschscholzia minutiflora | D. A. Johansen; J. A. Ewan | 1932-4-14 | 7148 | Imperial | 0.5 mile west of Coyote Well, Colorado Desert. | Comment | |||
RSA0085593 | Eschscholzia minutiflora | Jim M. Andre | 2015-3-3 | 31312 | 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 | ||
RSA167762 | Eschscholzia minutiflora | Robert F. Thorne, Robert L. Rutherford | 1964-4-10 | 33555 | Imperial | Araz Wash, between Pasadena and Stud Mts, Cargo Muchacho Mts. | 305 | Comment | ||
UCR269772 | Eschscholzia minutiflora | A. C. Sanders, Jim Malusa | 2016-3-15 | 42260 | 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 | ||
UCSB73239 | Eschscholzia minutiflora | Kearns, D.; Simmons, K. | 1979-3-3 | Imperial | On S2; 1 mile north of Shell Canyon Road | 152 | Comment | |||
CAS-BOT-BC419589 | Eschscholzia parishii | Frank W. Peirson | 1941-4-8 | s.n. | Imperial | Painted Gorge. The road to gorge turns north from boulevard a few miles east of Mountain Springs Grade | Comment | |||
GMDRC5757 | Eschscholzia parishii | J. M. Andre | 2013-3-4 | 23838 | Imperial | along Hwy 78, south of Palo Verde Mtns at Milpitas Wash | 216 | Comment | ||
SD262331 | Eschscholzia parishii | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-8 | 42752 | Imperial | Sonoran (Colorado) Desert: Ninemile Canyon, Chocolate Mountains, c. 800 m above Hwy 78. | 323 | Comment | ||
UCR169791 | Eschscholzia parishii | Scott D. White, Jennifer H. Jones | 2005-4-19 | 10954 | Imperial | Sonoran Desert, Fish Creek Mountains | 213 | Comment | ||
UCR266551 | Eschscholzia parishii | A. C. Sanders, Jim Malusa | 2016-1-24 | 41988 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, beside old Niland to Blythe road on the upper alluvial fan in mouth of canyon below Lion Head Mountain, 17 km NE (63 deg. ) of Niland | 314 | Comment | ||
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 | ||
RSA0022895 | Eschscholzia parishii | Scott D. White, Michael Honer | 2003-3-28 | 8893 | Imperial | Fish Creek Mountains: Unnamed wash between Fish Ck Mts and Split Mountain (San Diego Co.), ca. 10 road miles S of Ocotillo Wells on Split Mtn Rd. South of existing US Gypsum quarry area. | 152 | Comment | ||
SBBG119238 | Eucnide rupestris | J. Latting | 1978-4-6 | Imperial | Fossil Cyn, Coyote Mtns | 183 | Comment | |||
SEINET8000762 | Eucrypta chrysanthemifolia var. bipinnatifida | Jon P. Rebman | 2001-3-16 | 7139 | Imperial | Jacumba Natural area, In-Ko-PahMountains | 975 | Comment | ||
HSC13533 | Eucrypta micrantha | C. L. Hitchcock | 1966-3-20 | 24297 | Imperial | 15 mi. N of Ogilby, along road to Blythe. | Comment | |||
SD254632 | Eucrypta micrantha | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42080 | Imperial | Sonoran (Colorado Desert: Chocolate Mountains, upper Mammoth Wash, below slot canyon (Mammoth Wash 7.5'Q) | 438 | Comment | ||
SD260255 | Eucrypta micrantha | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42080 | Imperial | Sonoran (Colorado) Desert: upper Mammoth Wash, below slot canyon (Mammoth Wash 7.5'Q) | 438 | Comment | ||
UCR269464 | Eucrypta micrantha | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42080 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, below 'slot' canyon | 439 | Comment | ||
UCR279132 | Eucrypta micrantha | A. C. Sanders, Jim Malusa | 2017-3-12 | 42846 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Pegleg Well near Pegleg Mine | 424 | Comment | ||
UCR279212 | Eucrypta micrantha | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-7 | 42734 | Imperial | Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains | 409 | Comment | ||
SD140392 | Eulobus californicus | Jon P. Rebman, M. Howe | 1997-4-5 | 3895 | Imperial | Jacumba Natural Area, east of Jacumba, In-Ko-Pah Mountains, region near Valley of the Moon. (IPB 10/07) | 900 | Comment | ||
SD191960 | Eulobus californicus | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14518 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (S9), in Big Wash, Site CAMCAL | 0 | 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 | ||
SD243950 | Eulobus californicus | Donald Hazlett | 1993-3-13 | 6759 | Imperial | 2 mi. S of Ocotillo TRS | 152 | Comment | ||
UCR248090 | Euphorbia abramsiana | Duncan S. Bell | 2012-11-11 | 4360 | 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 | ||
HSC8005 | Euphorbia eriantha | C. L. Hitchcock, C. V. Muhlick | 1964-3-21 | 23223 | Imperial | 30 mi. N of Ogilby | Comment | |||
SD142239 | Euphorbia eriantha | Jon Rebman, L. Renfro | 1997-11-19 | 4753 | Imperial | Northwest of Yuma: E of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project | Comment | |||
UCD142346 | Euphorbia eriantha | C. L. Hitchcock | 1966-3-20 | 24302 | Imperial | About 15 mi. N. of Ogilby, along rd. to Blythe. | Comment | |||
UCR120095 | Euphorbia eriantha | Jon P. Rebman, A. Salywon, C. M. Christy | 1998-3-22 | 4945 | Imperial | Sonoran, NW of Yuma, AZ; N end of Cargo Muchacho Mtns, south of Indian Pass Road and c. 1 mi east of Ogilby Road. | 240 | Comment | ||
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 | ||
SD79822 | Euphorbia melanadenia | Helen V. Witham | 1970-12-14 | 1179 | Imperial | In-Ko-Pah Gorge | 399 | Comment | ||
UCR217681 | Euphorbia melanadenia | Jim Andre, T. La Doux | 2010-3-1 | 12522 | Imperial | Colorado (Sonoran) Desert, Borrego Desert, southeastern Coyote Mountains, along Painted Gorge Road, c. 5 mi northeast of town of Ocotillo, 4 mi north of Hwy I-8 | 68 | Comment | ||
RSA0125409 | Euphorbia melanadenia | Lyman Benson | 1933-4-1 | 4251 | Imperial | US 80, Grade to Mt Springs. Mt. Range Cuyamaca. Salton Sea Watershed. | 610 | Comment | ||
RSA767456 | Euphorbia micromera | J. Mark Porter, Orlando Mistretta, S. Hobbs | 2002-3-2 | 13393 | Imperial | Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. | 95 | Comment | ||
SD250729 | Euphorbia micromera | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-24 | 28725 | 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 | ||
UCD142572 | Euphorbia micromera | Tony L. Burgess | 1977-11-26 | 4717 | Imperial | Coyote Mountains, Painted Gorge. | 274 | Comment | ||
UCR242309 | Euphorbia micromera | A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener | 2012-8-22 | 40361 | Imperial | Sonoran (Colorado) Desert, between Rainey Well (windmill) and Indian Well, just off BLM Rd. 549, 1.1 km west of Bradshaw Trail | 524 | Comment | ||
SD83098 | Euphorbia pediculifera | Helen V. Witham | 1972-12-12 | 1755 | Imperial | Painted Gorge | 149 | Comment | ||
SD125118 | Euphorbia polycarpa | Steven P. McLaughlin, Janice E. Bowers | 1983-11-10 | 2714 | Imperial | Eastern Imperial County, 11.3 miles south of Picacho Stae Recreation Area, dry desert. | 182 | Comment | ||
SD200403 | Euphorbia polycarpa | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16573 | 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 | ||
SEINET3240095 | Euphorbia polycarpa | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-1 | 16485 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 6 (SL6), Verbena Wash, Site PHAMIN. | 100 | Comment | ||
UCR138346 | Euphorbia polycarpa | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-20 | 6549 | Imperial | Palo Verde Mtns, NW side of Palo Verde Peak and SW of the town of Palo Verde along BLM Rd M0661 | Comment | |||
UCR245080 | Euphorbia polycarpa | A. C. Sanders, T. B. Salvato, Shannon Davis | 2012-10-11 | 40400 | Imperial | Sonoran (Colorado) Desert, large wash SE of intersection of Bradshaw Trail and Niland-Blythe Rd., c. 2 km SE of Indian Well | 485 | Comment | ||
UCR252828 | Euphorbia polycarpa | Jim Andre | 2013-3-3 | 23947 | 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 | ||
UCD142721 | Euphorbia polycarpa var. hirtella | Malcolm A. Nobs; S. Galen Smith | 1948-9-3 | 505 | Imperial | West of Salton Sea, about 25 miles south of Coachella. | Comment | |||
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 | ||
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 | ||
SEINET3090254 | 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 | ||
UCD142856 | Euphorbia setiloba | Malcolm A. Nobs; S. Galen Smith | 1948-9-3 | 506 | Imperial | Imperial Valley. Playa west of Salton Sea, about 25 miles south of Coachella. | Comment | |||
UCR101074 | Euphorbia setiloba | George K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2901 | Imperial | Sonoran (Colorado) Desert, 7 mi. north of Winterhaven on Picacho Rd & 1.7 mi. E on powerline rd. | 198 | Comment | ||
SD117937 | Eustoma exaltatum | Amadeo Rea | 1984-8-26 | 480 a | Imperial | Colorado River, West Pond, south end in 'bog' or open marshy area | 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 | |||
PASA2355 | Fagonia californica | 1929-3-28 | Imperial | Desert west of El Centro | Comment Read comments Sep 3 2016 |
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CAS-BOT-BC167354 | Fagonia laevis | Ira L. Wiggins | 1941-3-24 | 9611 | Imperial | 6 miles northeast of Niland on road to Beal Well | Comment | |||
CAS-BOT-BC167357 | Fagonia laevis | L. A. Greata | 1905-4-1 | 399 | Imperial | Coachella | Comment | |||
CAS-BOT-BC167358 | Fagonia laevis | C. L. Hitchcock; C. V. Muhlick | 1964-3-21 | 23213 | Imperial | 21 miles n. of Ogilby | Comment | |||
RSA489397 | Fagonia laevis | George K. Helmkamp | 1988-2-28 | s.n. | Imperial | Sandy flat just N of Signal Mtn., S of Hwy 98. [Mount Signal 10 km cell; PG-1N, 2E] | 30 | Comment | ||
RSA696147 | Fagonia laevis | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1266 -b | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. | 400 | Comment | ||
RSA782256 | Fagonia laevis | R. W. Spjut | 2008-4-2 | 16238 | Imperial | Sonoran Desert. BLM: Chocolate Mts., Picacho Road north of Yuma, Arizona. | 40 | Comment | ||
SD242989 | Fagonia laevis | 1993-3-18 | Imperial | Davis [Davies] Valley Entrance | Comment | |||||
SD83102 | Fagonia laevis | Helen V. Witham | 1972-12-12 | 1750 | Imperial | open desert 4 mi. east of Ocotillo | 149 | Comment | ||
SEINET8072064 | Fagonia laevis | A. Clifford | 2011-1 | AC 032 -11 | Imperial | Squaw Lake | Comment | |||
UCR103356 | Fagonia laevis | George K. Helmkamp, E. Helmkamp | 1998-1-24 | 2597 | Imperial | Sonoran (Colorado) Desert, 4.2 mi. north of Winterhaven on Picacho Rd, where the road crosses the canal. | 91 | Comment | ||
UCR1535 | Fagonia laevis | R. L. Irwin | 1962-4-1 | 006 | Imperial | Sonoran (Colorado) Desert, 0.6 miles south of Ocotillo, off US Hwy 80 | 15 | Comment | ||
UCR249861 | Fagonia laevis | T. B. Salvato, Fred M. Roberts, Tim Thomas | 2013-3-14 | 7347 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.7 km west-southwest of Rainey Well | 599 | Comment | ||
UCR48420 | Fagonia laevis | Steve Boyd | 1986-2-6 | 1228 | 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 | ||
RSA776463 | Fagonia laevis | Amber Swanson, Duncan S. Bell | 2011-2-25 | 171 | Imperial | Coyote Mtns, cyn W of Shell Cyn at top of ridge. | 259 | Comment | ||
JEPS43392 | Fagonia pachyacantha | D. A. Johansen and J. A. Ewan | 1932-4-14 | 7147 | Imperial | 0.5 mi w Coyote Well; Colorado Desert | Comment | |||
JEPS43398 | Fagonia pachyacantha | L. M. Newlon | 1922-4-1 | 400 | Imperial | near Coyote Wells; Colorado Desert | Comment | |||
SD200517 | Fagonia pachyacantha | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-24 | 16662 | 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 | ||
SD250548 | Fagonia pachyacantha | A. C. Sanders, G. Helmkamp and P. MacKay | 1995-3-12 | 16068 | Imperial | Salton Sink: Santa Rosa Mountains foothills, rocky slopes SE of VABM Oasis, ca. 1.0 mile NNW of Coolidge Springs. | 24 | Comment | ||
SEINET912742 | Fagonia pachyacantha | I. L. Wiggins | 1957-1 | 14074 | Imperial | Hillsides and washes at Junction of St. Hwys 80 and 98. | 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 | ||
UCR59174 | Ferocactus cylindraceus | A. C. Sanders | 1989-5-7 | 9087 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, at Mary Lode Mine, c. 15 km north of Glamis | 400 | Comment | ||
POM370335 | Ferocactus cylindraceus var. cylindraceus | Lyman Benson | 1933-4-1 | 4235 | Imperial | Cuyamaca Mountains. US 80, grade to Mt. Springs, Salton Sea Watershed. | 457 | Comment | ||
RSA721457 | Ferocactus cylindraceus var. cylindraceus | Sarah J. De Groot, Tim Thibault, Valentin Arvizu, LeRoy Gross, Lisa Rojas | 2004-5-13 | 4334 | Imperial | Chocolate Mountains: Along Beal road, bajada just SW of mountains. | 184 | Comment | ||
UCR260292 | Festuca octoflora | A. C. Sanders, Jim Malusa | 2015-3-6 | 41283 | 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 | ||
RSA0104186 | Festuca perennis | Duncan S. Bell, Evan Meyer | 2015-5-5 | 8193 | Imperial | Jacumba Mountains; along Interstate 8, east bound, in the In-Ko-Pah Gorge area, approximately 3 air miles northeast of Mountain Spring. | 446 | Comment | ||
SEINET890805 | Fimbristylis vahlii | J. J. Thornber | 1912-1 | s.n. | Imperial | Bard, California, near Arizona line, along Colorado River | 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 | ||
CAS-BOT-BC223591 | Fouquieria splendens subsp. splendens | E. A. McGregor | 1917-3-17 | 711 | Imperial | Colorado Desert. West of Fig Tree Johns, Salton Sink | Comment | |||
CAS-BOT-BC223593 | Fouquieria splendens subsp. splendens | Ynez Whilton Winblad | 1937-3-23 | s.n. | Imperial | Chocolate Mts. | Comment | |||
SD144340 | Fremontodendron californicum subsp. californicum | Jon P. Rebman, Melanie Howe | 1997-4-5 | 3913 | Imperial | Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area | 900 | Comment | ||
UCR266580 | Funastrum cynanchoides | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-20 | 41908 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range | 268 | Comment | ||
CAS-BOT-BC502076 | Funastrum cynanchoides var. hartwegii | A. C. Sanders; Jim Malusa | 2015-3-6 | 41293 | Imperial | Sonoran (Colorado) Desert: Chocolate Muntains, middle part of N fork of Salvation Wash, US Navy Chocolate Mtns Aerial Gunnery Range | 401 | Comment | ||
RSA458578 | Funastrum cynanchoides var. hartwegii | H. de Forest, Jack Rempel | 1933-4-10 | 17772 | Imperial | Between Cargo Muchacho and Chocolate Mt. | Comment | |||
RSA70352 | Funastrum cynanchoides var. hartwegii | F. W. Peirson | 1932-3-21 | 9793 | Imperial | Desert 10 mi. N of Ogilby. | 152 | Comment | ||
SEINET10580679 | Funastrum hartwegii | Charles L. Hitchcock, C. V. Muhlick | 1964-3-21 | Hitchcock 23222 | Imperial | About 30 mi N of Ogilby | Comment | |||
UCR260142 | Funastrum hirtellum | A. C. Sanders, Jim Malusa | 2015-3-6 | 41295 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, middle part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 401 | Comment | ||
UCR269606 | Funastrum hirtellum | A. C. Sanders, Jim Malusa | 2016-3-14 | 42179 | 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 | ||
RSA0077288 | Funastrum hirtellum | R. F. Thorne, R. Rutherford | 1964-4-12 | 33664 a | Imperial | Near Imperial Gables, Chocolate Mountains. | 396 | Comment | ||
UCR156497 | Galium angustifolium subsp. angustifolium | Jon P. Rebman, M. Miller | 2003-5-11 | 8995 | Imperial | Peninsular Ranges; Cuyamaca-Laguna Mountains region, Jacumba Natural Area (BLM): In-ko-pah Mountains; east of Jacumba just over east of San Diego/Imperial County border & just N of the US/Mex border; N of Elliot Mine | 1140 | Comment | ||
POM234724 | Galium stellatum | Lyman D. Benson | 1933-4-1 | 4236 | Imperial | Cuyamaca Mountains. US 80, grade to Mt. Springs, Salton Sea Watershed. | 457 | Comment | ||
JEPS7835 | Galium stellatum var. eremicum | W. L. Jepson | 1927-4-17 | 11767 | Imperial | Myer's Creek Bridge Mountain Springs grade (foot of grade) | 243 | Comment | ||
SDSU9334 | Galium stellatum var. eremicum | H. Wedberg | 1966-3-26 | 1134 | Imperial | About 8.0 miles from Jacumba on the road to El Centro. | 610 | Comment | ||
CAS-BOT-BC303542 | Geraea canescens | Victor Duran | 1932-5-8 | 3190 | Imperial | Near Dixieland | Comment | |||
JEPS101321 | Geraea canescens | Dean W. Taylor | 1998-5-12 | 16396 | Imperial | Tarantula Wash, ca. 2.5 miles down the wash south of Highway 78, and ca. 8 miles E of Highway 86 | -15 | Comment | ||
SD144910 | Geraea canescens | Jon Rebman, A. Salywon & C. Christy | 1998-3-22 | 4944 | Imperial | Northwest of Yuma, AZ; N end of Cargo Muchacho Mts., S of Indian Pass Road & ca. 1 mile E of Ogilby Road | 239 | Comment | ||
SD173209 | Geraea canescens | Larry Hendrickson, L. Louise Jee | 2005-4-22 | 2059 | 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 | ||
SD220637 | Geraea canescens | Margaret R. Mulligan, L. Hendrickson, L. L. Jee | 2008-4-25 | 2508 | 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 | ||
SD243830 | Geraea canescens | Gary Diridoni | 1998-2-22 | Imperial | Indian Pass & Gavilan Wash | Comment | ||||
SD49318 | Geraea canescens | Reid Moran | 1958-3-1 | 6513 | Imperial | Pinto Wash | 74 | 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 | ||
UC519701 | Geraea canescens | Victor Duran | 1932-5-8 | 3190 | Imperial | near Dixieland | Comment | |||
UCR103697 | Geraea canescens | B. G. Pitzer | 1998-2-1 | 3451 | Imperial | Sonoran (Colorado) Desert, Milpitas Wash, c. 0.2 mi south of Walter's Camp Road, 1.0-1.5 mi west of Hwy 78 | 91 | Comment | ||
UCR177137 | Geraea viscida | G. D. Wallace | 1968-2-22 | 809 | Imperial | Colorado Desert; Western Colorado Desert region, SW part of the county; along Hwy 80, just east of Ocotillo | 111 | Comment Read comments Mar 21 2012 |
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CAS-BOT-BC225249 | Gilia | J. Vale | 1979-3-20 | s.n. | Imperial | Salton Badlands, Borrego-Salton Seaway | Comment | |||
RSA801910 | Gilia scopulorum | Duncan S. Bell | 2013-3-17 | 4528 | 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 | ||
POM184854 | Gilia stellata | P. A. Munz, C. L. Hitchcock | 1932-4-6 | 12174 | Imperial | Chocolate Mountains, Colorado Desert. Above 4S Ranch, NE of Ogilby | 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 | ||
SD242921 | Gilia stellata | 1993-3-11 | Imperial | Shell Canyon | Comment | |||||
UCR16732 | Gilia stellata | R. L. Irwin | 1962-4-1 | 0018 | Imperial | Sonoran (Colorado) Desert, 2.9 mi E on CA Hwy 98 from junction with US Hwy 80 [at Ocotillo], then 2.0 mi to right in a SW direction to base of hills by a large wash | 152 | Comment | ||
UCR249838 | Gilia stellata | T. B. Salvato, Fred M. Roberts, Tim Thomas | 2013-3-14 | 7335 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.6 km west-southwest of Rainey Well | 595 | Comment | ||
UCR269666 | Gilia stellata | A. C. Sanders, Jim Malusa | 2016-3-15 | 42243 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, c. 1.1 km NNE of Beal Well, north side of a rocky hill east of old Niland-Blythe Rd. | 442 | Comment | ||
RSA605796 | Glycyrrhiza lepidota | R. S. Woglum | 1941-7-3 | 3186 | Imperial | Owens Valley: Bishop, near White Mountains. | Comment Read comments Apr 25 2014 |
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CDA4901 | Gossypium hirsutum | T. C. Fuller | 1962-10-18 | 9804 | Imperial | North side of Highway 98 to Mt. Signal, 1.7 miles west of Calexico. | 0 | 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 | ||
RSA0024636 | Guillenia lasiophylla | J. Andre | 2013-3-4 | 23822 | Imperial | Chocolate Mountains; east side of range at end of Imperial Gables Rd., 4.2 mi. west of Highway 78. | 422 | Comment | ||
UC1787778 | Guillenia lasiophylla | Jon P. Rebman | 2001-3-14 | 7130 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. | 975 | 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 | ||
UCD132804 | Helianthus annuus | P. B. Kennedy | 1924-2-18 | s.n. | Imperial | Imperial Valley. | Comment | |||
UCR165450 | Helianthus annuus | 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 | ||
CAS-BOT-BC305774 | Helianthus niveus | Roxana S. Ferris; Ruth P. Rossbach | 1938-5-17 | 9583 | Imperial | Algodones Sand Hills 1 mile east of Gray's Well on U. S. Highway #80 | Comment | |||
UCD166523 | Helianthus niveus | Dylan O. Burge | 2016-1-14 | 1993 | Imperial | Algodones Dunes, Hugh T. Osborne Lookout Park. | 150 | Comment | ||
RSA23697 | Helianthus niveus subsp. tephrodes | R. S. Woglum | 1937-10 | 1182 | Imperial | between Yuma and Holtville | Comment | |||
RSA767500 | Helianthus niveus subsp. tephrodes | J. M. Porter | 2003-4-8 | 13491 .06 | Imperial | Imperial Dunes (Algodones Dunes), 1.4 miles west south-west [234.64 degrees] of Imperial Sand Dunes Recreation Area exit on Interstate Highway 8, barchan dunes just west of the large transverse dunes. | Comment | |||
RSA767602 | Helianthus niveus subsp. tephrodes | J. M. Porter | 2003-4-8 | 13491 .01 | Imperial | Imperial Dunes (Algodones Dunes), 1.9 miles south-west [209.75 degrees] of Imperial Sand Dunes Recreation Area exit on Interstate Highway 8, barchan dunes just west of the large transverse dunes. | Comment | |||
RSA776102 | Helianthus niveus subsp. tephrodes | Amber Swanson | 2011-3-8 | 190 | Imperial | Algodone dunes; open area N of wilderness area. | 80 | Comment | ||
SDSU18367 | Helianthus niveus subsp. tephrodes | C. Matt Guilliams, Jeff Marshall | 2008-4-23 | 633 | Imperial | Eastern edge of the Algodones Dunes. North of Interstate 8 and All-American Canal ca 0.5km. Northeast of Gray's Well Road exit ca. 1.5km. Access to area from Ogilby Road. | 78 | Comment | ||
UCR3446 | Helianthus niveus subsp. tephrodes | John Minnich | 1964-3-25 | 64-3-25 16 | Imperial | Sonoran (Colorado) Desert, Algodones Dunes, c. 4 mi west of Glamis on rd from Brawley to Glamis | 61 | Comment | ||
RSA92486 | Helianthus niveus subsp. tephrodes | F. W. Peirson | 1927-4-15 | 7197 | Imperial | Sand dunes west of Yuma. | Comment | |||
RSA781206 | Heliotropium curassavicum | A. C. Sanders | 2010-2-20 | 37314 | Imperial | Imperial Valley, c. 6 mi. NE of Holtville, Highline Road at Boyd Rd. | -3 | Comment | ||
UCR165283 | Heliotropium curassavicum | 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 | ||
UCR47685 | Heliotropium curassavicum var. oculatum | F. R. Fosberg | 1932-3-31 | 10598 | Imperial | Sonoran (Colorado) Desert, Holtville. | Comment | |||
CSUSB406 | Hesperocallis undulata | Art Whistler | 1966-4-4 | Imperial | On the road leading to camp site, 5 miles from Glamis. | Comment | ||||
RSA377047 | Hesperocallis undulata | Jack Rempel | 1933-2-24 | s.n. | Imperial | Colorado Desert. 5 miles N of Kave Springs. | Comment | |||
SD199736 | Hesperocallis undulata | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16275 | 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 | ||
SD199739 | Hesperocallis undulata | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16165 | 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 | ||
UC170159 | Hesperocallis undulata | E. E. Schellenger | 1895-11-5 | 108 | Imperial | Colorado Desert, Palo Verde Palo Verde; Colorado Desert, Palo Verde | Comment | |||
UCR220315 | Hesperocallis undulata | 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, along county road west of canal | 26 | 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 | ||
UCSB11927 | Hesperocallis undulata | 1961-3-4 | Imperial | 12 miles west of Calexico on Highway 98; 1 mile from West Side Main Canal | Comment Read comments Sep 4 2016 |
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CAS-BOT-BC289169 | Heteropogon contortus | T. C. Fuller | 1969-10-22 | 19014 | Imperial | Ca. 1 mi. W. of the Army Road, ca. 6 mi. S. of Wiley Well in N.E. Imperial Co. | Comment | |||
UCD85323 | 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 County. | Comment | |||
SEINET14140691 | Heteropogon contortus | T. C. Fuller | 1969-10-22 | 19014 | Imperial | Dense stand of plants 10 ft. long by 3 ft. wide under small trees of Cercidium and Olneya on the rim of a rock basin in a wash N., below a very prominent overhanging cliff, CA. 1 mi. W. of the Army Rd., CA. 6 mi. S. of Wiley Well in NE. | Comment | |||
SD173108 | Hibiscus denudatus | Larry Hendrickson, L. Louise Jee | 2005-4-22 | 2065 | 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 | ||
SD200068 | Hibiscus denudatus | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16622 | 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 | ||
SD139716 | Hilaria rigida | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3771 | Imperial | North of Glamis, Algodones Dunes. (IPB 10/07) | 60 | Comment | ||
SD242647 | Hilaria rigida | Andrea Laltoo | 2005-2-18 | 9 | Imperial | Yuha Desert Area of Critical Environmental Concern, wash to SW side of route 353, between route 346 and the Shellbeds campground road | 29 | Comment | ||
SD49301 | Hilaria rigida | Reid Moran | 1958-3-5 | 6517 | Imperial | Pinto Wash | 74 | Comment | ||
UCR109580 | Hilaria rigida | R. D. Goeden, Don W. Ricker | 1977-1-25 | s.n. | Imperial | Salton Trough, E of Niland, along SW side of Coachella Canal near siphon 6, c. 2 miles NE of the East Highline Canal at Flowing Wells | 9 | Comment | ||
UCR115399 | Hilaria rigida | 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 | ||
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 | |||
RSA405275 | Hoffmannseggia glauca | Gale Sphon | 1955-4-29 | s.n. | Imperial | 3 miles north of Brawley. | Comment | |||
UCD105834 | Hoffmannseggia glauca | P. B. Kennedy | 1924-2-18 | s.n. | Imperial | Near El Centro, Imperial Valley. | Comment | |||
UCR41576 | Hoffmannseggia glauca | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, W. W. Wright | 1986-3-10 | 6262 | Imperial | Sonoran (Colorado) Desert, Crucifixion Thorn Preserve, 7.9 mi east of Hwy junction at Ocotillo on Hwy 98, and 0.4 mi west of Coyote Road | 107 | Comment | ||
SD139268 | Hoffmannseggia microphylla | Jon P. Rebman | 1996-8-2 | 3346 | Imperial | Coyote Mountains, between Ocotillo and El Centro, along Painted Gorge Road, 2.6 miles north of S-80 and 3.8 miles east of S-2. (IPB 10/07) | 49 | Comment | ||
SD27689 | Hoffmannseggia microphylla | Allan Keller | 1940-3-16 | 207 | Imperial | Painted Gorge | Comment | |||
UCD105850 | Hoffmannseggia microphylla | Rimo Bacigalupi; Paul Hutchison | 1958-2-18 | 6172 | Imperial | 5.5 miles south of the Palo Verde settlement, at northeastern base of the Palo Verde Mts. | 121 | Comment | ||
UCR264758 | Hoffmannseggia microphylla | Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming | 2014-9-25 | 28768 | Imperial | Sonoran (Colorado) Desert, Palo Verde Mountains, southwest of Palo Verde, west of old Palo Verde Road, north of Milpitas Wash & west of Hwy 78 | 235 | 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 | |||
UCR266729 | Hoffmannseggia peninsularis | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-20 | 41923 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, hill west of the mouth of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 268 | Comment | ||
UCR266770 | Hoffmannseggia peninsularis | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-20 | 41924 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, foot of high hill west of the mouth of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 274 | Comment | ||
RSA0112351 | Holacantha emoryi | James Henrickson | 1965-1-29 | 1881 | Imperial | 1/4 mile south of Hy 98, 23 miles west of Calexico | 0 | Comment | ||
RSA519312 | Hordeum murinum subsp. glaucum | J. R. Reeder, C. G. Reeder | 1988-3-9 | 8246 | Imperial | 5 km SE of Imperial-Riverside County line along Route 111, near the Salton Sea | -60 | Comment | ||
POM184240 | Horsfordia alata | P. A. Munz, C. L. Hitchcock | 1932-4-6 | 12167 | Imperial | 20 miles NE of Ogilby. | Comment | |||
CDA14622 | Horsfordia newberryi | G. D. Barbe, Horace Burke, Wm. Cross, E. L. Sleeper, T. N. Seeno | 1983-4-14 | 4074 | Imperial | Southern California; 11.1 miles south of Hwy 78 on Ogilby Road (county road S34). | 0 | Comment | ||
UCR101083 | Horsfordia newberryi | George K. Helmkamp, E. A. Helmkamp | 1998-3-19 | 2959 | Imperial | Sonoran (Colorado) Desert, Little Picacho Wash along Picacho Rd, 2.5 mi. south of Picacho State Recreation Area | 152 | 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 | ||
SD143595 | Hydrilla verticillata | R. D. Goeden, D. W. Ricker | 1977-9-27 | Imperial | All-American Canal | 60 | Comment | |||
SD146111 | Hydrilla verticillata | R. D. Goeden, D. W. Ricker | 1977-9-27 | Imperial | Colorado River Valley, All-American Canal. | 60 | Comment | |||
RSA2151 | Hymenoclea salsola | C. B. Wolf | 1931-3-14 | 1891 | Imperial | Colorado Desert, 5 mi. W of Coyote Wells on road to Mountain Springs. | 152 | Comment | ||
RSA289303 | Hymenoclea salsola | Charles Convis | 1980-4-9 | 137 | Imperial | Colorado Desert, Western Salton Basin, 27 km. due WNW of Westmorland, Ca. Flats 0-2 km E. of confluence with Carizzo and San Felipe Creeks. | -35 | Comment | ||
RSA516697 | Hymenoclea salsola | Jan Gish | 1980-3-26 | 781 | Imperial | Transect 2, near Andrade. | 43 | Comment | ||
SEINET5574912 | Hymenoclea salsola | Steven P. McLaughlin | 1998-1 | 7373 | Imperial | Picacho Wash below All American Canal | 60 | Comment | ||
CAS-BOT-BC219723 | Hyptis emoryi | Ira L. Wiggins | 1941-3-25 | 9630 | Imperial | Beal Well, Chocolate Mountains | Comment | |||
CDA40744 | Hyptis emoryi | T. C. Fuller | 1962-4-4 | 8110 | Imperial | In-Ko-Pah Gorge, Highway 80 to Jacumba, 4.0 miles west of Ocotillo. | Comment | |||
GMDRC9773 | Hyptis emoryi | J. M. Andre | 2017-3-9 | 37939 | Imperial | Borrego Desert: approx. 1 mi. SW of Ocotillo, 0.2 mi. south of Hwy 98, 0.5 mi. south of Interstate 8 | 189 | Comment | ||
LA61829 | Hyptis emoryi | Fay A. MacFadden; | 1936-3-25 | 14525 | Imperial | Highway Coyote Wells to Jacumba | Comment | |||
POM118336 | Hyptis emoryi | Marcus E. Jones | 1924-2-7 | s.n. | Imperial | Chocolate Mountains, Colorado Desert. | Comment | |||
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 | ||
SD16589 | Hyptis emoryi | Allen Keller | 1937-3-12 | Imperial | Painted Gorge | Comment | ||||
SD250504 | Hyptis emoryi | B. Pitzer | 1998-2-2 | 3530 | Imperial | Colorado Desert: Tumco Wash, where powerline crosses Ogilby Road (first time heading S, second time heading N) | 198 | Comment | ||
UCD35760 | Hyptis emoryi | Beecher Crampton | 1962-5-23 | 6462 | Imperial | 7-8 miles west of Coyote Wells, US Hwy. 80, Jacumba Mtns. | Comment | |||
UCLA61589 | Hyptis emoryi | M. F. Gilman | 1931-3-15 | 2 | Imperial | Coyote Mts. Painted Gorge (southwestern Colorado Desert); , , Painted Gorge | Comment | |||
UCR133880 | Hyptis emoryi | June Latting | 1978-4-6 | s.n. | Imperial | Sonoran (Colorado) Desert, Fossil Canyon, Coyote Mountains | 366 | Comment | ||
UCR148732 | Hyptis emoryi | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-19 | 6535 | Imperial | W Colorado Desert, NW of El Centro, E side of Fish Creek Mtns and west of Salton Sea | Comment | |||
UCR200263 | Hyptis emoryi | J. M. Porter, Orlando Mistretta | 2003-6-5 | 13624 | 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 Read comments Jan 23 2012 |
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UCR249842 | Hyptis emoryi | T. B. Salvato, Fred M. Roberts, Tim Thomas | 2013-3-14 | 7339 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.6 km west-southwest of Rainey Well | 595 | Comment | ||
CDA37794 | Ipomoea cairica | G. D. Barbe | 1990-9-18 | 4399 | Imperial | (Elder Drain), 0.8 km (0.5 mile) west of Guthrie Road on Worthington Road, north of Imperial Naval Air Facility west of Imperial. Sheet 3 of 4. | Comment | |||
SD156569 | Ipomoea triloba | A. C. Sanders | 1988-11-6 | 8743 | Imperial | Imperial Valley, between Brawley & Westmorland, east side of Highway 86, at intersection with Kalin Road & Tamarack Canal crossing, 1.6 miles northwest of the New River crossing at Brawley, at edge of canal & asparagus field. (IPB 10/07) | -34 | Comment | ||
RSA332560 | Ipomoea triloba | A. Kishaba | 1983-11-8 | s.n. | Imperial | Imperial Valley, at the intersection of Pound and Rosenthal Roads, near Niland. | -37 | Comment | ||
RSA706300 | Ipomopsis tenuifolia | J. P. Rebman, Mark Miller | 2003-5-11 | 8992 | 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 | ||
SD3944 | Ipomopsis tenuifolia | Evelyn Gray | Apr 1928 | Imperial | Chocolate Mountains, Colorado Desert, Mammoth Wash, near Indio | Comment Read comments Dec 20 2010 |
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UCR107948 | Ipomopsis tenuifolia | Jon P. Rebman, Melanie Howe | 1997-4-5 | 3921 | Imperial | Sonoran (Colorado) Desert, Jacumba Natural Area: east of Jacumba and SE of Inkopah: Smugglers Cave Area | 900 | Comment | ||
UCR245985 | Isocoma acradenia | Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan | 2012-11-17 | 4383 | Imperial | Peninsular Range, Jacumba Mountains; Boulder Creek, c. 1.7 air miles southeast of Mountain Spring or c. 1.5 air miles southwest of Myer Valley | 570 | Comment | ||
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-BC311594 | Isocoma acradenia var. eremophila | Howard Scott Gentry | 1936-11-1 | 2961 | Imperial | Kane Springs, West side of Colorado Desert | 152 | Comment | ||
CAS-BOT-BC311597 | Isocoma acradenia var. eremophila | B. Bartholomew; L. R. Landrum; H. W. Li; T. S. Ying | 1985-11-3 | 3660 | Imperial | 24 km SE of Salton City along the SW side of the Salton Sea | -50 | Comment | ||
JEPS19093 | Isocoma acradenia var. eremophila | S. B. Parish | 1912-10-18 | 8352 | Imperial | Dixieland; Salton Basin | -15 | Comment Read comments Mar 12 2011 |
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POM161115 | Isocoma acradenia var. eremophila | George D. Abrams | 1902-10 | s.n. | Imperial | 5 miles SE of Imperial | Comment | |||
POM304712 | Isocoma acradenia var. eremophila | Henry J. Ramsey, Henry J. Ramsey | 1937-11-20 | 186 | Imperial | Imperial Valley, Highway 99. | Comment | |||
RSA792640 | Isocoma acradenia var. eremophila | Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan | 2012-11-17 | 4383 | 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 | ||
SD83111 | Isocoma acradenia var. eremophila | Helen V. Witham | 1972-12-12 | 1773 | Imperial | 4.0 miles east of Ocotillo | 149 | Comment | ||
UC945508 | Isocoma acradenia var. eremophila | Howard Scott Gentry | 1936-11-1 | 2961 | Imperial | w side Colorado Desert; , Kane Springs | -30 | Comment Read comments Feb 1 2011 |
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UCD133423 | Isocoma acradenia var. eremophila | W. R. Leverich | 1972-10-11 | 1077 | Imperial | 15 miles west of El Centro. | Comment | |||
UCR100811 | Isocoma acradenia var. eremophila | Jon P. Rebman | 1996-8-2 | 3343 | Imperial | Sonoran (Colorado) Desert, Coyote Mountains, between Ocotillo and El Centro: along Painted Gorge Road, 2.6 mi north of S-80 and 3.8 mi east of S-2 | 50 | Comment | ||
RSA608252 | Juncus acutus subsp. leopoldii | L. C. Wheeler | 1960-12-29 | 7795 | Imperial | Frink Seep, between Chocolate Mountains and Salton Sea.. | Comment | |||
SD156566 | Juncus acutus subsp. leopoldii | Steven P. McLaughlin | 1986-3-17 | 3237 | Imperial | Edge of Colorado River just north of Imperial Dam. | Comment | |||
RSA442402 | Juncus cooperi | H. S. Gentry | 1936-1 | 2157 | Imperial | 17 Palms. West Side of Colorado Desert | -30 | Comment Read comments Nov 8 2010 |
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CDA211 | Juncus torreyi | Frank B. McMurry | 1943-1 | 1408 | Imperial | Sonoran Desert, Imperial National Wildlife Refuge. | 0 | Comment | ||
SD46 | Juniperus californica | Fidella G. Woodcock | 1927-1 | Imperial | Boulder Park, near the Colorado Desert | Comment | ||||
GMDRC6909 | Justicia californica | J. M. Andre | 2015-3-3 | 31294 | 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 | ||
SEINET10437709 | Justicia californica | N. H. Holmgren, Patricia K. Holmgren | 1974-3-29 | 7552 | Imperial | Jacumba Mountain, 3 airline miles southwest of Ocotillo | 270 | Comment | ||
SEINET6630413 | Justicia californica | N. H. Holmgren, P. K. Holmgren | 1974-3-29 | 7552 | Imperial | Jacumba Mountain, 3 airline miles southwest of Ocotillo | 270 | Comment | ||
SEINET7248817 | Justicia californica | Ira L. Wiggins | 1957-1 | 14073 | Imperial | At junction of State Hwys. 80 & 98 | Comment | |||
UC1078195 | Justicia californica | Reino Alava | 1958-3-3 | 1822 | Imperial | 20 mi. s. Palo Verde (on rd. from Blythe s. to Hwys. 80 & 98) | Comment | |||
SD244011 | Kallstroemia californica | Gary Diridoni | 2003-1-15 | Imperial | Imperial Sand Recreation Area; along the east side | Comment | ||||
UCR107991 | Kallstroemia californica | Jon P. Rebman, Adrienne Russell | 1997-9-6 | 4201 | Imperial | Yuha Desert, West of Plaster City, along Hwy S-80, north of Interstate 8. | 20 | Comment | ||
RSA518307 | Koeberlinia spinosa | A. C. Sanders | 1989-9-27 | 9521 | Imperial | Chocolate Mountains Aerial Gunnery Range, Salvation Pass, ca. 100m N of the well on an alluvial slope cut by small washes, ca. 100m N of the well on an alluvial slope cut by small washes, ca. 25m N of the old corral. | 360 | Comment | ||
SBBG92190 | Koeberlinia spinosa | A. C. Sanders | 1989-9-27 | 9521 | Imperial | Salvation Pass, ca. 100 m N of the well, ca. 25 m N of the old corral; Chocolate Mtns Aerial Gunnery Range | 360 | Comment | ||
SBBG92443 | Koeberlinia spinosa | A. C. Sanders | 1989-9-26 | 9517 | Imperial | 5.5 mi W of the eastern base boundary (at the end of Dietz Rd) on the rd to Pegleg Well, just W of the target called "The Runway" and 0.4 mi E of the target called "The Railroad"; Chocolate Mtns Aerial Gunnery Range | 400 | Comment | ||
UCR240062 | Koeberlinia spinosa | A. C. Sanders, Mitch Provance, T. B. Salvato, Tim Thomas | 2012-10-23 | 40480 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., between Indian Well and Arroyo Seco, SW of Graham Pass, BLM Rd. 620 (powerline road) between rds. 552 & 554 just east of cutoff road to Raineys Well | 532 | Comment | ||
RSA0104086 | Koeberlinia spinosa subsp. tenuispina | A. C. Sanders, Jim Malusa | 2016-3-7 | 42117 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, dirt road from E.O.D. Camp Burt (off intersection of Dietz Rd. & Skyline Dr.) toward target Invader, c. 5 km NW of Blue Mountain. | 397 | Comment | ||
SD200437 | Krameria bicolor | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-24 | 16641 | 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 | ||
UCD35761 | Krameria bicolor | Beecher Crampton | 1962-5-23 | 6463 | Imperial | 7-8 miles west of Coyote Wells, US Hwy. 80, Jacumba Mtns. | 304 | Comment | ||
JEPS29487 | Krameria erecta | Lauramay T. Dempster | 1962-4-19 | 1909 | Imperial | on Imperial Highway just e San Diego Co. line | Comment | |||
SEINET10493984 | Krameria erecta | Chris Dietrich, Mary Merello; Heidi H. Schmidt | 1994-4-13 | Dietrich 36 | Imperial | 12.5 miles north of Interstate 8, off Ogilby Road, 0.5 miles east on Hayduke Mine Road. (A278) BLM land. Desert Access Guide Map #21. Creosote bush scrub, along gravel washes. | 245 | Comment | ||
CHSC64171 | Krameria grayi | Chris Dietrich; M. Merello, H. Schmidt | 1994-4-12 | 34 | Imperial | 12.5 miles north of Interstate 8, off Ogilby Road, 0.5 miles east on Hayduke Mine Road. (A278) BLM land. Desert Access Guide Map #21. In wash. | 245 | Comment | ||
RSA257645 | Krameria grayi | Gary D. Wallace, S. Carlquist | 1973-5-14 | 1196 | Imperial | SW part of the county, W of Ocotillo along the main Hwy (I8) toward San Diego in Ko Pah Gorge. | Comment | |||
RSA395946 | Krameria grayi | Steve Boyd | 1986-2-6 | 1250 | Imperial | Bajada E of the Mts., Powerline Road 5.6 miles W of Picacho Rd. | Comment | |||
RSA408598 | Krameria grayi | Christopher Davidson, Alan Romspert, H. Surprenant | 1979-4-29 | 7805 | Imperial | Pilot Knob Mesa, 1/2 miles SW offormer town site of Cactus (on railroad access road toward Glamis) | 119 | Comment | ||
SEINET6658826 | Krameria grayi | Noel H. Holmgren, Patricia K. Holmgren | 1974-3-27 | 7510 | Imperial | Jacumba Mountains, 3 airline miles southwest of Ocotillo.; 0 | 274 | 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 | ||
UCR236281 | Krameria grayi | Jon P. Rebman, Andrew Trouette, Victoria Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18858 | 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 | ||
SD191990 | Langloisia setosissima subsp. setosissima | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-8 | 14380 | 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 | ||
SD191991 | Langloisia setosissima subsp. setosissima | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14472 | 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 | ||
SD200137 | Langloisia setosissima subsp. setosissima | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16142 | 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 | ||
CAS-BOT-BC171064 | Larrea tridentata | C. L. Hitchcock | 1968-3-11 | 25440 | Imperial | 42 mi. s. of Indio | Comment | |||
CAS-BOT-BC171069 | Larrea tridentata | C. L. Hitchcock | 1966-3-19 | 24272 | Imperial | 1 mi. e. of Plaster City, W. Imperial Co. | Comment | |||
CAS-BOT-BC171076 | Larrea tridentata | E. A. McGregor | 1917-3-11 | s.n. | Imperial | San Felipe - Colorado Desert | Comment | |||
HSC21917 | Larrea tridentata | C. L. Hitchcock, C. V. Muhlick | 1964-3-19 | 23143 | Imperial | 8 mi. S of Ocotilla Well, on road to Fish Lake. | Comment | |||
RSA167519 | Larrea tridentata | Robert F. Thorne, R. Rutherford | 1964-4-11 | 33631 | Imperial | Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. | 305 | Comment | ||
RSA302502 | Larrea tridentata | Robert F. Thorne | 1977-11-25 | 50897 | Imperial | 15 miles N of Yuma along Picacho Rd. (perhaps Senator Wash.) | 76 | Comment | ||
RSA389995 | Larrea tridentata | M. D. Proctor | 1942-4-4 | 504 | Imperial | Near Painted Gorge, Coyote Mtns. | Comment | |||
SD139153 | Larrea tridentata | Jon Rebman | 1996-8-2 | 3345 | Imperial | Coyote Mts: between Ocotillo and El Centro: along Painted Gorge Road, 2.6 miles N of S-80 and 3.8 miles E of S-2 | 49 | Comment | ||
SD192067 | Larrea tridentata | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14446 | 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 | ||
SD200240 | Larrea tridentata | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-11 | 16345 | 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 | ||
SD2881 | Larrea tridentata | Ralph W. Sumner | Sep 1920 | Imperial | Mt. Springs | Comment | ||||
SDSU11492 | Larrea tridentata | D. Hunsaker | 1962-4-1 | Imperial | One mile east of Plaster City on Road to El Centro | 28 | Comment | |||
SEINET10951257 | Larrea tridentata | Greg Gust, Leith Nye | 2005-3-4 | Gust 488 | Imperial | Summit of Black Mountain on Black Mountain Rd. High desert scrub. | 549 | Comment | ||
SEINET4561001 | Larrea tridentata | R. Laport | 2010-1 | T 4 Q3-1889 | Imperial | 3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains. | 83 | Comment | ||
SEINET4561013 | Larrea tridentata | R. Laport | 2010-1 | T 3 Q2-1652 | Imperial | 8.5km N of Glamis on gravel Ted Kipf Rd., W side of road, on rocky "desert pavement" on E flank of Algodones Dunes. | 77 | Comment | ||
SEINET4561021 | Larrea tridentata | R. Laport | 2010-1 | T 2 Q4-1408 | Imperial | 4.5km W of Salton City on Borrego-Salton Se Way, ~4km on dirt track (Holly Rd.) into California off-road recreation area. | 31 | Comment | ||
SEINET4691397 | Larrea tridentata | R. Laport | 2010-1 | T 4 Q3-1852 | Imperial | 3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains | 84 | 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 | ||
SEINET4691447 | Larrea tridentata | R. Laport | 2010-1 | CA-J- 881 | Imperial | 12 km W of Glamis, CA, N side of Hwy 78, adjacent to irrigation canal, sandy dunes on W flank of Algodones Dunes | 24 | 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 | ||
SEINET4691483 | Larrea tridentata | R. Laport | 2010-1 | CA-H- 864 | Imperial | 25 km E of Calexico, CA on Hwy 98, ~13 km before Jct. with I-8 on S side of Hwy. near road to an All-American Canal Pumping Station. | 14 | Comment | ||
SEINET4691509 | Larrea tridentata | R. Laport | 2010-1 | T 3 Q1-1608 | Imperial | 20km E of Brawley on Hwy 78, gravel turnoff on N side of Hwy, sandy dunes at W edge of Algodones Dunes. | 85 | Comment | ||
SEINET4691529 | Larrea tridentata | R. Laport | 2011-1 | T 4 Q3-1861 | Imperial | 3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains. | 84 | Comment | ||
SEINET4691547 | Larrea tridentata | R. Laport | 2010-1 | T 3 Q3-1710 | Imperial | 5km S on gravel Vista Mine Rd. at ~9.5km E of Glamis on Hwy 78, on E side of road at fork. | 147 | Comment | ||
SEINET4691586 | Larrea tridentata | R. Laport | 2010-1 | T 3 Q2-1661 | Imperial | 8.5 km N of Glamis on gravel Ted Kipf Rd., W side of road, on rocky "desert pavement" on E flank of Algodones Dunes | 77 | Comment | ||
SEINET4691613 | Larrea tridentata | R. Laport | 2010-1 | CA-S- 2186 | Imperial | 25 km E of Glamis, CA~3 km NE on BLM Rd. across from Jct. of Ogilby Rd. and Hwy 78 | 340 | Comment | ||
SEINET4691642 | Larrea tridentata | R. Laport | 2010-1 | T 4 Q3-1884 | Imperial | 3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains | 85 | Comment | ||
SEINET4691661 | Larrea tridentata | R. Laport | 2010-1 | T 4 Q1-1752 | Imperial | 3.5 km N on poorly defined sand road from campgrounds/recreation area adjacent to Coachella Canal at the Gordons Wells exit from I-8 sparse vegetation | 46 | Comment | ||
SEINET4691675 | Larrea tridentata | R. Laport | 2010-1 | CA-I- 878 | Imperial | 14 km N of I-8 on E side of Ogilby Rd., just past the turn off for Gold Rocks Ranch. | 170 | Comment | ||
SEINET777401 | Larrea tridentata | Raul Gutierrez | 2008-3-11 | 1876 | Imperial | ca. 1.5 mi W of I-8 along Hwy 98 | 29 | Comment | ||
UC563110 | Larrea tridentata | Elmer I. Applegate | 1910-4-8 | 3330 | Imperial | Brawley , New River (bank of New River, sw corner of Oakley ranch) | Comment | |||
UCD107203 | Larrea tridentata | C. L. Hitchcock | 1966-3-19 | 24272 | Imperial | Western part of county, 1 mi. e. of Plaster City. | Comment | |||
UCR167232 | Larrea tridentata | 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 | ||
UCR278743 | Larrea tridentata | Onkar Singh, B. Huttar | 2015-3-14 | 5078 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, Target 68, c. 13 km SW of Glamis | 30 | Comment | ||
SEINET13945653 | Larrea tridentata | C. L. Hitchcock | 1968-1 | 25440 | Imperial | 42 mi S of Indio, desert | Comment | |||
SD250720 | Larrea tridentata var. arenaria | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-26 | 28829 | 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 | ||
SEINET3829085 | Larrea tridentata var. arenaria | J. Mark Porter | 2003-1 | 13486 | Imperial | Imperial Dunes (Algodones Dunes), ca 2.2 mi NW of Interstate Highway 8 shallow dunes between the large transverse dunes. | 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 | ||
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 | |||
CAS-BOT-BC89540 | Lepidium lasiocarpum | E. A. McGregor | 1917-3-17 | 757 | Imperial | Colorado Desert. 20 miles west of Salton Sea. | Comment | |||
CAS-BOT-BC89546 | Lepidium lasiocarpum | C. L. Hitchcock; C. V. Muhlick | 1964-3-21 | 23228 | Imperial | About 15 miles north of Glamis on road to Blythe. | Comment | |||
CAS-BOT-BC89548 | Lepidium lasiocarpum | S. B. Parish | 1912-10-14 | 8296 | Imperial | Salton Basin. Rockwood. | -51 | Comment | ||
RSA0013102 | Lepidium lasiocarpum | Duncan S. Bell, Kim Clark, Megan Ferguson, Calamity Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren | 2013-3-17 | 4560 | Imperial | The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. | 233 | Comment | ||
RSA124283 | Lepidium lasiocarpum | E. K. Balls, P. C. Everett | 1958-3-20 | 22939 | Imperial | 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. | 91 | Comment | ||
SD143973 | Lepidium lasiocarpum | G. K. Helmkamp, E. A. Helmkamp | 1998-3-19 | 2919 | Imperial | Colorado Desert: Imperial Dam area, just south of the dam on highway S-24 | 75 | Comment | ||
UCR260284 | Lepidium lasiocarpum | A. C. Sanders, Jim Malusa | 2015-3-7 | 41320 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 457 | Comment | ||
RSA0092932 | Lepidium lasiocarpum subsp. lasiocarpum | Jim M. Andre | 2015-3-3 | 31320 | 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 | ||
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 | ||
SD191873 | Lepidium lasiocarpum subsp. lasiocarpum | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14463 | 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 | ||
UCD115673 | Lepidium lasiocarpum subsp. lasiocarpum | E. K. Balls; P. C. Everett | 1958-3-20 | 22939 | Imperial | 2.4 mi. n. of jct. with U.S. Hwy. 80, on road to Blythe. | 91 | Comment | ||
UC1292628 | Lepidium lasiocarpum var. lasiocarpum | C. L. Hitchcock and C. V. Muhlick | 1964-3-21 | 23228 | Imperial | 15 mi n Glamis (on road to Blythe) | Comment | |||
UC149296 | Lepidium lasiocarpum var. lasiocarpum | LeRoy Abrams | 1903-4-4 | 3148 | Imperial | Heber, Imperial Valley | Comment Read comments Jan 9 2009 |
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UC1998464 | Leptochloa fascicularis | 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 | ||||
RSA487817 | Leptochloa fusca subsp. uninervia | A. C. Sanders | 1988-11-6 | 8746 | Imperial | Imperial Valley between Brawley & Westmorland, east side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 mi. NW of New River crossing at Brawley | -34 | Comment Read comments Sep 11 2007 |
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UCD64070 | Leptochloa fusca subsp. uninervia | W. W. Mackie | 1921-9-1 | Imperial | Imperial Valley, Exp. Station. | Comment | ||||
UCR264782 | Leptochloa panicea subsp. brachiata | Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming | 2014-9-24 | 28762 | 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 | ||
UCR54257 | Leptochloa panicea subsp. brachiata | A. C. Sanders | 1988-11-6 | 8747 | 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 | ||
SEINET8006646 | Leptochloa uninervia | Jon P. Rebman | 1996-10-25 | 3718 | Imperial | Seeley, S de Seeley | Comment | |||
UC669292 | Lesquerella tenella | Annie M. Alexander and Louise Kellogg | 1941-3-17 | 1953 | Imperial | 23.5 mi n Ogilby; Colorado Desert, n of Ogilby | 323 | Comment | ||
SD254613 | Leucaena leucocephala | A. C. Sanders, Jim Malusa | 2015-3-8 | 41356 | Imperial | Sonoran (Colorado) Desert; Imperial Valley, bank of Highline Canal at Flowing Well, NE of Calipatria along Weist Rd. | -10 | 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 | |||
UCD118496 | Linanthus bigelovii | C. L. Hitchcock | 1970-3-18 | 25700 | Imperial | Ca. 8 miles N of Winterhaven. | 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 | ||
RSA26834 | Linanthus jonesii | I. L. Wiggins | 1941-3-25 | 9641 | Imperial | 11.3 miles northeast of Beal Well. | Comment | |||
SD254680 | Linanthus jonesii | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42079 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, upper Mammoth Wash, below slot canyon (Mammoth Wash 7.5'Q) | 438 | Comment | ||
UCR249670 | Linanthus jonesii | T. B. Salvato, Fred M. Roberts, Tim Thomas | 2013-3-14 | 7345 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.7 km west-southwest of Rainey Well | 599 | Comment | ||
UCR41478 | Linanthus jonesii | A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet | 1986-3-9 | 6239 | Imperial | Sonoran (Colorado) Desert, Painted Gorge, 5.1 mi north of S-80 on Painted Gorge Road, c. 5 mi NE of Ocotillo | 152 | Comment | ||
UCR41642 | Linanthus jonesii | A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet | 1986-3-9 | 6208 | 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 | ||
SD144356 | Linanthus pungens | Jon P. Rebman, Melanie Howe | 1997-4-5 | 3928 | Imperial | Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area | 900 | Comment | ||
RSA468493 | Linanthus pungens subsp. hallii | George Nillett | 1930-4-5 | s.n. | Imperial | Mountain Spring | Comment | |||
SBBG107092 | Loeseliastrum matthewsii | D. Hazlett | 1993-3-13 | 6838 | Imperial | 4 mi SSW of Ocotillo in Davies Valley | 274 | Comment | ||
CDA40086 | Loeseliastrum schottii | T. C. Fuller | 1962-4-4 | 8083 | Imperial | Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. | 0 | Comment | ||
JEPS69800 | Loeseliastrum schottii | W. L. Jepson | 1927-4-17 | 11761 | Imperial | foot of Mountain Springs Grade Myers Creek Bridge | 243 | Comment | ||
JEPS69801 | Loeseliastrum schottii | W. L. Jepson | 1927-4-16 | 11751 | Imperial | e. Coyote Wells; Colorado Desert | 60 | Comment | ||
POM183122 | Loeseliastrum schottii | F. R. Fosberg | 1932-3-31 | 7780 | Imperial | 10 miles east of Holtville | Comment | |||
RSA468336 | Loeseliastrum schottii | H. de Forest, Ruepel | 1933-4-9 | 17726 | Imperial | Supersition Mountains, Colorado Desert. | Comment | |||
RSA682688 | Loeseliastrum schottii | Scott D. White, Michael Honer | 2003-5-3 | 9181 | Imperial | Fish Creek Mountains. Unnamed canyon draining SW facing slope of the mtns; south of the operating US Gypsum quarries. | 152 | Comment | ||
SD200148 | Loeseliastrum schottii | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16259 | 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 | ||
SD216579 | Loeseliastrum schottii | Ian Cain | 2011-3-29 | 1577 B | Imperial | North of I-8, 6.72km south east of County Highway S2 at Imperial County Border, 5.08km north west of S2 and I-8 intersection | 187 | Comment | ||
UC1790008 | Loeseliastrum schottii | Jon Rebman | 2003-5-11 | 8998 | 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 | ||
UC909108 | Loeseliastrum schottii | Frank W. Peirson | 1927-4-16 | 7218 | Imperial | foot of Mountain Springs Grade (along n. bank of stream) | Comment | |||
SD162635 | Logfia filaginoides | Jon Rebman, Mark Miller | 2003-5-11 | 8993 | 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 | ||
POM276681 | Lotus | Lyman Benson | 1933-4-1 | 4245 | Imperial | Cuyamaca Mountains. US 80, grade to Mt. Springs, Salton Sea Watershed. | 457 | Comment | ||
RSA802357 | Lotus argophyllus | Duncan S. Bell | 2013-3-24 | 4618 | 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 | ||
RSA406732 | Lotus argophyllus var. argophyllus | Rockwell | 1926-01 | s.n. | Imperial | Imperial Co. | Comment | |||
RSA787771 | Lotus haydonii | Duncan S. Bell | 2012-3-23 | 3253 | Imperial | The Jacumba mountains; collecting in a narrow bouldery canyon on the way to Myer Valley approximately 4.5 air miles north of the U.S./Mexico border. | 500 | Comment | ||
UCR248056 | Lotus haydonii | Duncan S. Bell, Kim Clark, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons, et al. | 2012-3-25 | 3281 | Imperial | Sonoran (Colorado) Desert, between the Hwy I-8 split about a mile east of Mountain Spring | 663 | Comment | ||
RSA630235 | Lotus salsuginosus var. brevivexillus | R. S. Woglum | 1941-4-10 | 2924 | Imperial | Sonoran Desert: Ogilby to Midway. | Comment | |||
RSA802275 | Lotus strigosus | Duncan S. Bell | 2013-3-24 | 4601 | 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 | ||
UCR101706 | Lotus strigosus | B. G. Pitzer | 1998-2-2 | 3528 | Imperial | Sonoran (Colorado) Desert, Indian ['Tumco'] Wash, where powerline crosses Ogilby Road | 198 | Comment | ||
UCR120518 | Lotus strigosus | George K. Helmkamp, E. A. Helmkamp | 2001-3-17 | 6287 | Imperial | Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 | 168 | 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 | ||
HSC98228 | Lotus strigosus var. tomentellus | C. L. Hitchcock | 1966-3-20 | Imperial | 5 miles N of Milpitas Wash and 12 miles NW of Blythe-Glamis Rd. | Comment Read comments Jul 9 2010 |
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UCR165481 | Lotus strigosus var. tomentellus | 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 | ||
UCR269552 | Lotus strigosus var. tomentellus | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-4 | 42022 | Imperial | Sonoran (Colorado) Desert, Hayden Well on Mammoth Wash, Chocolate Mountains | 284 | Comment | ||
SEINET10885386 | Ludwigia | Greg Gust, Leith Nye | 2005-3-3 | Gust 451 | 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 | ||
SD125418 | Lupinus | Grady L. Webster, S. Lynch | 1973-3-18 | 7588 | Imperial | Ca 4 miles northwest of Ocotillo, mouth of Fossil Canyon | 305 | Comment | ||
POM349981 | Lupinus arizonicus | L. N. Goodding | 1944-2-23 | s.n. | Imperial | Mission Wash near Bard. | Comment | |||
RSA167569 | Lupinus arizonicus | R. F. Thorne, Robert L. Rutherford | 1964-4-11 | 33619 | Imperial | Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. | 305 | Comment | ||
RSA607588 | Lupinus arizonicus | R. S. Woglum | 1941-4-10 | 2917 | Imperial | Ogilby. | 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 | ||
SD191905 | Lupinus arizonicus | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-9 | 14414 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, 5.6 miles W of Hwy. 86; Section 18 (SL18), Grave Wash, Site OLILIN in arroyo bottom and surrounding embankments | 71 | Comment | ||
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 | ||
UCR260273 | Lupinus arizonicus | A. C. Sanders, Jim Malusa | 2015-3-7 | 41315 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range | 457 | Comment | ||
UCR269488 | Lupinus arizonicus | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42100 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, 1-3.25 km above Hayden Well | 457 | 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 | ||
SD243902 | Lupinus bicolor | 1978-4-5 | Imperial | Competition Hill [Glamis], just S of Highway 78 | 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 | ||
SD16586 | Lupinus concinnus | Allen Keller | 1937-3-13 | Imperial | Near Mt. Springs | Comment | ||||
CAS-BOT-BC216554 | Lupinus excubitus var. medius | D. Cleveland | 1885-7-6 | s.n. | Imperial | Laguna, near desert | Comment | |||
POM183667 | Lupinus excubitus var. medius | P. A. Munz | 1931-3-14 | 11947 | Imperial | Foot of Mountain Springs Grade. | Comment | |||
RSA0060366 | Lupinus excubitus var. medius | Duncan S. Bell | 2012-3-24 | 3274 | Imperial | Jacumba Mountains; eastern base of range; Palm Canyon Wash, approximately 2.6 air miles southeast of Dos Cabezas, and about 0.25 air mile east of the San Diego/Imperial county border. | 393 | Comment | ||
RSA1585 | Lupinus excubitus var. medius | C. B. Wolf | 1931-3-14 | 1896 | Imperial | Base of Mountains Springs grade in sand west side of Colorado desert. | 183 | Comment | ||
RSA802363 | Lupinus excubitus var. medius | Duncan S. Bell | 2013-3-24 | 4625 | 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 | ||
SD260248 | Lupinus sparsiflorus | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42100 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, upper Mammoth Wash, 1-3.25 km above Hayden Well (Mammoth Wash 7.5'Q) | 316 | Comment | ||
SD262279 | Lupinus sparsiflorus | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-9 | 42780 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, Mammoth Wash, upper canyon c. 5.5 km above Hayden Well. | 454 | Comment | ||
SEINET5584711 | Lupinus sparsiflorus | Stephen Hale | 2010-3-31 | Imperial | Steep Mountain and canyon terrain in Paloverde Mountains - near the WAPA Blythe-Knob transmission line | 227 | Comment | |||
CAS-BOT-BC231368 | Lycium andersonii | Robert F. Thorne; R. Rutherford | 1964-4-11 | 33636 | Imperial | Araz Wash, between Pasadena & Stud Mt., Cargo Muchacho Mts. | 304 | Comment | ||
CAS-BOT-BC231369 | Lycium andersonii | Ira L. Wiggins | 1941-3-25 | 9650 | Imperial | On east side of Chocolate Mountains, 11.3 miles northeast of Beal Well | Comment | |||
CAS-BOT-BC231370 | Lycium andersonii | Ira L. Wiggins | 1937-2-17 | 8560 | Imperial | 1.5 miles north of Ogilby | 134 | Comment | ||
RSA80309 | Lycium andersonii | F. W. Peirson | 1932-3-21 | 9784 | Imperial | 3 mi. north of Ogilby. | 122 | Comment | ||
SD254707 | Lycium andersonii | A. C. Sanders, J. Malusa, et al. | 2016-1-19 | 41902 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, north fork of Salvation Wash near head of canyon and top of hills, US Navy Chocolate Mountains Aerial Gunnery Range. | 441 | Comment | ||
UC665825 | Lycium andersonii | Ira L. Wiggins | 1941-3-25 | 9650 | Imperial | 11.3 mi ne Beal Well (e side of Chocolate Mountains); Chocolate Mountains | 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 | ||
CAS-BOT-BC231467 | Lycium brevipes | A. C. Sanders | 2010-2-18 | 37264 | 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 | ||
UC669277 | Lycium brevipes | Annie M. Alexander and Louise Kellogg | 1941-3-9 | 1914 | Imperial | 16 mi n Ogilby; Colorado Desert | 246 | Comment | ||
UCR136645 | Lycium brevipes | F. W. Peirson | 1927-4-14 | 7190 | Imperial | Sonoran (Colorado) Desert, canyon near east end of the Santa Rosa Mountains and 7.5 mi from the Imperial Valley Boulevard | 189 | Comment | ||
CAS-BOT-BC231468 | Lycium brevipes var. brevipes | S. B. Parish | 1916-5-10 | 10868 | Imperial | Niland, Colorado Desert | Comment | |||
CAS-BOT-BC231469 | Lycium brevipes var. brevipes | Annie M. Alexander; Louise Kellogg | 1941-3-9 | 1914 | Imperial | Colorado Desert. 16 miles north of Ogilby | 246 | Comment | ||
CAS-BOT-BC231470 | Lycium brevipes var. brevipes | Annie M. Alexander; Louise Kellogg | 1941-5-28 | 2255 | Imperial | Colorado Desert. 17 miles north of Ogilby | 246 | Comment | ||
RSA651329 | Lycium brevipes var. brevipes | R. S. Woglum | 1939-3-21 | 2172 | Imperial | Niland. | Comment | |||
UCR279826 | Lycium brevipes var. brevipes | Onkar Singh, B. Huttar | 2015-3-18 | 5116 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, southeast corner of "Parachute Drop Test Range", c. 10 km NE of Plaster City | -11 | Comment | ||
SD124732 | Lycium parishii | A. C. Sanders, Pitzer, Weir, Charlton, Kniffen, Bramlett | 1986-3-9 | 6190 | Imperial | Coyote Mountains, Fossil Canyon, on Shell Canyon Road 3.3 miles north of Imperial Highway (S-2) at Ocotillo, steep-walled canyon with sandy wash, stony ridges & slopes, at wash edge in shade of boulders. (IPB 10/07) | 305 | Comment | ||
SD255282 | 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 E of Davies Canyon, about 1.75 air mile north of the U.S./Mexican border. | 220 | Comment | ||
UCR17485 | Lycium parishii | A. C. Sanders | 1976-8-26 | 861 | Imperial | Peninsular Range/Western Colorado Desert, In-Ko-Pah Gorge, along interstate Hwy 8 (westbound lanes) | 567 | Comment | ||
RSA0042075 | Lycium torreyi | A. C. Sanders, Ann Howald | 2013-3-1 | 40592 | Imperial | Salton Sink, along San Felipe Creek south of Hwy 78, 0.22 km west of Hwy 86 opposite the Border Patrol checkpoint | -54 | Comment | ||
CAS-BOT-BC60267 | Lyrocarpa coulteri | Roxana S. Ferris | 1939-3-29 | 9703 | Imperial | Fish Creek Mountains. Split Mountain Canyon. | Comment | |||
POM128748 | Machaeranthera asteroides | F. W. Peirson | 1927-4-15 | 7206 | Imperial | Low land along Colorado River, near Ft. Yuma. | Comment | |||
POM214400 | Machaeranthera tephrodes | Donald A. Johansen, Joseph A. Ewan | 1932-4-13 | 7124 | Imperial | Ross' Corner, Uuma [Yuma] Indian Reservation. | Comment Read comments Sep 16 2016 |
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SD242715 | Malacothrix glabrata | 1998-3-3 | Imperial | Pinto Wash | Comment | |||||
UCR165505 | Malacothrix glabrata | 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 | ||
UCSB39379 | Malacothrix glabrata | Steele, Kelly | 1976-3-31 | Imperial | On north side of Hwy. 8, 5 miles north from its junction with Hwy. 98 | 304 | Comment | |||
HSC82828 | Malperia tenuis | A. C. Sanders, Pitzer, Weir, Charlton, Kniffen, Bramlett, et al. | 1986-3-9 | 6195 | Imperial | Coyote Mtns., Fossil Canyon, 3.3 mi. N of Imperial Hwy. (S-2) at Ocotillo, on Shell Canyon Rd. | 305 | Comment | ||
SEINET8002627 | Malvella lepidota | Jon P. Rebman | 1996-10-25 | 3715 | Imperial | Calexico, OE de Calexico, frontera de U.S. y Mexico | Comment | |||
RSA433874 | Malvella leprosa | L. H. Jones | 1910-5-11 | s.n. | Imperial | second bottom on sandy slope, Colorado River near Pilot Knob | Comment | |||
RSA433883 | Malvella leprosa | S. B. Parish | 1912-10-14 | 8316 | Imperial | Rockwood, Salton Basin. | -61 | Comment | ||
UC1192279 | Malvella leprosa | Malcolm A. Nobs and S. Galen Smith | 1948-9-6 | 563 | Imperial | ca. 5 mmi. w. El Centro; Imperial Valley | Comment | |||
UC138438 | Malvella leprosa | T. S. Brandegee | 1901-3-27 | Imperial | Colorado Desert, Diamond Lake | Comment | ||||
SD118630 | Mammillaria dioica | James C. Dice | 1986-3-27 | 641 | Imperial | Growing on sandy, rocky, west-facing slope, Myer Valley. | 480 | Comment | ||
SEINET9119854 | Mammillaria dioica | J. Dice, J. Bauml | 1982-1 | Imperial | Comment | |||||
RSA721472 | Mammillaria tetrancistra | Sarah J. De Groot, Tim Thibault, Valentin Arvizu, Steve Boyd, Aydee Virgen, Tammy Morgan | 2004-5-14 | 4349 | Imperial | Chocolate Mountains: Gasline road. | 434 | 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 | ||
HSC85927 | Marina parryi | Steve Boyd | 1986-2-6 | 1248 | Imperial | Bajada E of the Mtns., Powerline Road 5.6 mi W of Picacho Road | Comment | |||
RSA388023 | Marina parryi | Steve D. Boyd | 1986-2-6 | 1248 | Imperial | Bajada E of the Mts., Powerline Road 5.6 miles W of Picacho Rd. | Comment | |||
RSA404233 | Marina parryi | H. S. Gentry | 1936-11 | 2963 | Imperial | Fish Creek, west side of Colorado Desert. | -30 | Comment | ||
UCD136564 | Marsilea | Leslie Goodding | 1943-10-1 | s.n. | Imperial | West of Bard | Comment | |||
SEINET3222820 | Melica frutescens | A. C. Sanders, D. Charlton, B. Pitzer, W. Wright | 1986-3-10 | 6300 | Imperial | Mountain Springs Road exit from Hwy I-8, S side of old highway, ca. 0.3 miles E of community of Mountain Springs, at head of Myer Creek. | 670 | Comment | ||
SD143056 | Melica imperfecta | Jon Rebman, Mike Simpson | 1997-5-28 | 4134 | Imperial | Jacumba Wilderness Area: In-Koh-Pah Mountains; 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 | ||
UCR41484 | Menodora scoparia | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6276 | Imperial | Sonoran (Colorado) Desert/Peninsular Range, Mountain Springs exit from Interstate Hwy 8, south side of the old hwy, c. 0.33 mi. east of community of Mountain Springs. | 671 | Comment | ||
SD200052 | Mentzelia desertorum | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16243 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), Palm Wash, Site HILRIG in sandy arroyo with desert pavement benches on the surrounding embankments | 60 | Comment | ||
SD200445 | Mentzelia desertorum | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-24 | 16648 | 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 | ||
SD73532 | Mentzelia hirsutissima | Helen V. Witham | 1970-3-1 | 671 | Imperial | Roadside, Yuha Cut-Off, 1mile south of Highway 8. (IPB 10/07) | 700 | Comment | ||
JEPS22159 | Mentzelia involucrata | Rimo Bacigalupi with Paul Hutchison | 1958-2-17 | 6148 | Imperial | just w of and above summitt of road (Ogilby-Blythe road) (over Palo Verde Mountains) | 243 | Comment | ||
JEPS22541 | Mentzelia involucrata | Rimo Bacigalupi with Paul Hutchison | 1958-2-18 | 6169 | Imperial | 4.5 mi s Palo Verde settlement (Sandy areas of arroyo running eastward into Laguna Palo Verde.); northeastern base of the Palo Verde Mts. | 88 | 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 | ||
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 | ||
SDSU8027 | Mentzelia involucrata | Robin M. Garcia | 1987-3-21 | Imperial | Junction of Interstate 8 and Mountain Springs Road, ca. 0.75 mil. E of Old Highway 80. | Comment | ||||
SJSU10949 | Mentzelia involucrata | R. C. McGehee | 1970-4-16 | 217 | Imperial | junction Wileys Well-Nyland rd & E boundary Chocolate Mt Aerial Gunnery Range | 609 | Comment | ||
UC1292622 | Mentzelia involucrata | C. L. Hitchcock and C. V. Muhlick | 1964-3-20 | 23192 | Imperial | 7 m n of junction with Highway 80 (along state highway S2.) | Comment | |||
UC605011 | Mentzelia involucrata | Roxana S. Ferris and Ruth P. Rosebach | 1938-5-17 | 9613 | Imperial | upper end of Painted Gorge Carisso Mts. | Comment | |||
UCR100801 | Mentzelia involucrata | George K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2893 | Imperial | Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal | 76 | Comment | ||
UCR165466 | Mentzelia involucrata | 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 | ||
UCR276023 | Mentzelia involucrata | Jim Andre | 2016-3-6 | 34845 | Imperial | Santa Rosa Mountains, base of southeastern end of range, west of Coolidg Spring Road, 0.7 mile west of Hwy 86, c. 1.5 miles west of Salton Sea at 'Desert Shores | -11 | Comment | ||
UCR41838 | Mentzelia involucrata | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6256 | 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 | ||
CDA19628 | Mentzelia longiloba | J. Chesi | 1998-2-26 | s.n. | Imperial | Winterhaven Agricultural Inspection Station. | 0 | Comment Read comments Jan 24 2008 |
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HSC66464 | Mentzelia longiloba | Christopher Davidson, A. P. Romspert, H. Surprenant | 1979-4-28 | 7756 | Imperial | Ogilby Rd., Algodones Dunes, dirt track continuation of Ogilby Rd. toward All American Canal, ca. 1/8 mi. from the canal. | 41 | Comment | ||
JEPS23066 | Mentzelia longiloba | Reino Alava with R. Bacigalupi, and Dr. and Mrs. Rolla Tryon''Reino Alava (with R. Bacigalupi, and Dr. and Mrs. Rolla Tryon) | 1958-3-3 | 1811 | Imperial | From U. S. Highway 80 to Ogilby, 1 mile north of U. S. Highway 80. Colorado Desert. | Comment | |||
JEPS26716 | Mentzelia longiloba | W. L. Jepson | 1927-4-15 | 11729 | Imperial | Fort Yuma | Comment | |||
SD115619 | Mentzelia longiloba | Duffie Clemons, Erik Jonsson | 1982-4-20 | 492 | Imperial | On east-facing slope of sand dune, north of Osborne Park, Highway 78 east of Brawley, Algadones Dunes. (IPB 10/07) | 91 | Comment | ||
RSA649274 | Mentzelia longiloba var. longiloba | Sears | 1978-3-15 | 780 | Imperial | 9 mi. NE of Glamis, 2 mi. SW of Blythe, Ogilby Road Jct. Chocolate Mts. | 295 | Comment | ||
SD175111 | Mentzelia longiloba var. longiloba | Amadeo M. Rea | 1993-3-18 | 1889 | Imperial | West of Yuma, Brock Research Center Road & I-8 | 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 | |||
SEINET931048 | Mentzelia longiloba var. longiloba | Amadeo M. Rea | 1993-1 | 1889 | Imperial | West of Yuma, Brock Research Center Road & Interstate 8 | Comment | |||
UCR100855 | Mentzelia longiloba var. 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 | ||
RSA0126946 | Mentzelia longiloba var. longiloba | Roxana S. Ferris | 1928-4-19 | 7132 | Imperial | Mesa just above the bottom lands of the Colorado River on the Picacho Road, Imperial County | Comment | |||
RSA0126952MENTZELIALONGILOBA | Mentzelia longiloba var. longiloba | Christopher Davidson, Alan Romspert, H. Surprenant | 1979-4-28 | 7773 | Imperial | Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob. | 79 | Comment | ||
UCD83543 | Mentzelia multiflora | Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink | 2010-4-8 | 5887 | 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 | ||
UC669255 | Mentzelia puberula | Annie M. Alexander and Louise Kellogg | 1941-3-25 | 1941 | Imperial | 27 mi. n Ogilby (Imperial Gables); Chocolate Mountains | 414 | Comment | ||
SEINET8567585 | Mesembryanthemum nodiflorum | A. Cliford | 2011-5-4 | AC 069 -11 | Imperial | Squaw Lake , found around public restrooms & parking lot. | Comment | |||
UC2030012 | Mimulus bigelovii | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1302 | 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 | |||
UCR266550 | Mimulus bigelovii | A. C. Sanders, Jim Malusa | 2016-1-24 | 41989 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, beside old Niland to Blythe road on the upper alluvial fan in mouth of canyon below Lion Head Mountain, 17 km NE (63 deg. ) of Niland | 314 | Comment | ||
UC665873 | Mimulus bigelovii var. bigelovii | Ira L. Wiggins | 1941-3-25 | 9623 | Imperial | 12 mi ne Niland (on road to Beal Well) | Comment | |||
PASA116 | Mimulus fremontii | Margaret Stason | 3/28 | Imperial | West of El Centro | Comment | ||||
UCR260240 | Mirabilis laevis | A. C. Sanders, Jim Malusa | 2015-3-8 | 41344 | 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 | ||
UCR269458 | Mirabilis laevis | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42092 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, at junction with narrow side 'slot' canyon from the south | 432 | Comment | ||
RSA19533 | Mirabilis laevis var. retrorsa | Roxana S. Ferris, Ruth P. Rossbach | 1938-5-17 | 9615 | Imperial | Upper end of Painted Gorge, Carisso Mountains. | Comment | |||
UCR253712 | Mirabilis laevis var. retrorsa | Jim Andre | 2013-3-4 | 24137 A | Imperial | Sonoran (Colorado) Desert, Cargo Muchacho Mountains, northwest side of range, on BLM Rd #664, 0.5 mi east of Ogilby Road | 195 | Comment | ||
CAS-BOT-BC384039 | Mirabilis laevis var. villosa | Noel H. Holmgren; Patricia K. Holmgren | 1974-3-29 | 7539 | Imperial | Jacumba Mountains, 3 airline miles southwest of Ocotillo | 274 | Comment | ||
SD6170 | Mirabilis laevis var. villosa | unknown | 1917-4-1 | Imperial | Foot of Mountains Springs Grade. | Comment | ||||
CAS-BOT-BC229622 | Mirabilis tenuiloba | William Anderson | 1964-2-13 | s.n. | Imperial | Signal Mountain | Comment | |||
SD115599 | Mirabilis tenuiloba | Erik Jonsson, Duffie Clemons | 1983-4-16 | 472 | Imperial | Coyote Wells quad, NW-facing slope | 970 | Comment | ||
RSA782248 | Mohavea confertiflora | R. W. Spjut | 2008-4-1 | 16237 | Imperial | Sonoran Desert. BLM: Palo Verde Mts., along Hwy. 78 | 491 | Comment | ||
SD120975 | Mohavea confertiflora | Duffie Clemons, Erik Jonsson | 1987-4-12 | 1674 | Imperial | In granitic sands in Gavilan Wash, Indian Pass ACEC, Chocolate Mountains. | 292 | Comment | ||
SD143710 | Mohavea confertiflora | G. K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2887 | Imperial | 4.7 mi. N of Winterhaven on Picacho Rd & 1 mi. NW of the All-American Canal | 75 | Comment | ||
SD161377 | Mohavea confertiflora | Jon Rebman, Jim Rocks | 2005-2-10 | 10931 | Imperial | Little Picacho Wilderness Area (BLM property): North of Winterhaven, SW of Colorado River; in a wash 11 miles N of S24 on Picacho Road; S of Picacho State Recreation Area | 195 | Comment | ||
SD200217 | Mohavea confertiflora | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16133 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments | -9 | Comment | ||
SD242967 | Mohavea confertiflora | 1993-3-18 | Imperial | Davis [Davies] Valley Entrance | Comment | |||||
SD262336 | Mohavea confertiflora | A. C. Sander, Jim Malusa, Isaac Marck | 2017-3-7 | 42735 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, Ninemile Wash c. 1-2 km upstream from old well (windmill) at dirt road junction (Mount Barrow 7.5'Q) | 438 | Comment | ||
UCR100794 | Mohavea confertiflora | George K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2887 | Imperial | Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal | 76 | Comment | ||
POM123366 | Monolepis nuttalliana | Marcus E. Jones | 1906-4-25 | s.n. | Imperial | West of Yuma. | Comment | |||
RSA658694 | Monolepis nuttalliana | J. C. Roos | 1949-4-8 | 4200 | Imperial | South of Palo Verde. | Comment Read comments Aug 28 2016 |
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CAS-BOT-BC349740 | Monoptilon bellioides | Steve Boyd | 1986-2-6 | 1223 | Imperial | Cargo Muchacho Mts.; large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Road and Power-line Road | Comment | |||
CAS-BOT-BC349746 | Monoptilon bellioides | Ira L. Wiggins | 1957-3-24 | 14045 | Imperial | Painted Gorge, 5 mi. N. of State Hwy. 80 | Comment | |||
GMDRC9384 | Monoptilon bellioides | J. M. Andre | 2017-3-4 | 37202 | Imperial | Palo Verde Mountains: eastern base of range 8.2 mi. south of town of Palo Verde, 0.2 miles west of Hwy 78 | 76 | Comment | ||
JEPS29260 | Monoptilon bellioides | Rimo Bacigalupi, and L. Heckard, and P. C. Hutchison | 1962-3-20 | 8328 | Imperial | about 6.3 mi s Picacho ((which is on the Colorado River, nw of Yuma)); Burro Wash | 182 | Comment | ||
JEPS31447 | Monoptilon bellioides | W. L. Jepson | 1927-4-17 | 11780 | Imperial | Myers Creek bridge, foot of Mountain Springs Grade Mountain Springs Grade, Myers Creek | 243 | Comment Read comments May 29 2007 |
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OBI42737 | Monoptilon bellioides | Unknown | 1970-3-23 | 358 | Imperial | At roadside along I-8, 5 mi E of Ocotillo | Comment | |||
RSA27463 | Monoptilon bellioides | I. L. Wiggins | 1941-3-24 | 9608 | Imperial | 6 miles northeast of Niland on road to Beal Well. | Comment | |||
RSA48425 | Monoptilon bellioides | E. K. Balls | 1949-4-2 | 12910 | Imperial | Dominant on stony soil, gravel and sand and open slopes between Pope and Frink. | -30 | Comment | ||
SD173199 | Monoptilon bellioides | Larry Hendrickson, L. Louise Jee | 2005-4-22 | 2071 | 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 | ||
SD173200 | Monoptilon bellioides | Larry Hendrickson, L. Louise Jee | 2005-4-27 | 2121 | 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 | ||
SD199842 | Monoptilon bellioides | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-12 | 16477 | 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 | ||
SD242718 | Monoptilon bellioides | Donald Hazlett | 1993-3-13 | 6756 | Imperial | 2 mi. S of Ocotillo Just N of WA | 152 | Comment | ||
UC88016 | Monoptilon bellioides | T. S. Brandegee | 1901-3-30 | Imperial | near Boundary Line; Colorado Desert, Signal Mt. | Comment | ||||
UCR269494 | Monoptilon bellioides | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-5 | 42064 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, head of Mammoth Wash, above 'slot' canyon in upper gorge | 488 | Comment | ||
UCR279429 | Monoptilon bellioides | A. C. Sanders, Jim Malusa | 2017-3-26 | 43087 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal | 122 | Comment | ||
CAS-BOT-BC275319 | Muhlenbergia microsperma | Noel H. Holmgren; Patricia K. Holmgren | 1973-3-29 | 6543 | Imperial | Picacho Road, 2 miles S of Picacho, 19 airline miles N of Yuma | 106 | Comment | ||
CDA32546 | Muhlenbergia microsperma | T. C. Fuller | 1976-12-14 | 20180 | Imperial | Colorado Desert; 2 km south of Picacho Campground. | 0 | Comment | ||
SD142282 | Muhlenbergia microsperma | Jon Rebman, L. Renfro | 1997-11-19 | 4759 | Imperial | Northwest of Yuma: E of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project | Comment | |||
SD253342 | Muhlenbergia microsperma | Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren | 2013-3-9 | 4501 | Imperial | Colorado Desert; Chocolate-Chuckwalla Mountains region: Chocolate Mountains; at the meeting point of Picacho Road and Little Picacho Wash, approximately 1.7 air miles SE of Picacho Peak | 156 | Comment | ||
SEINET13262582 | Muhlenbergia microsperma | A. C. Sanders, Jim Malusa | 2016-1 | 42333 | Imperial | Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. at west side of Surveyors Pass | 663 | Comment | ||
UCR108083 | Muhlenbergia microsperma | Jon P. Rebman, L. Renfro | 1997-11-19 | 4759 | Imperial | Sonoran (Colorado) Desert, NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. | Comment | |||
UCR264788 | Muhlenbergia microsperma | Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming | 2014-9-24 | 28749 | Imperial | Sonoran (Colorado) Desert, Milpitas Wash just west of Hwy 78; south of Palo Verde and south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road | 133 | Comment | ||
SEINET10522270 | Muhlenbergia microsperma | Noel H. Holmgren, Patricia K. Holmgren | 1973-3-29 | Holmgren 6543 | Imperial | Picacho Road, 2 mi S of Picacho, 19 airline mi N of Yuma. Locally common on banks of wash under paloverde tree. | 107 | Comment | ||
CDA19797 | Myriophyllum spicatum | R. Jacobs | 2001-10-25 | PDR 732797 | Imperial | Sonoran Desert; Yuma Main Canal. | 0 | Comment | ||
SD103754 | Myriophyllum spicatum | G. D. Barbe | 1978-12-5 | 2477 | Imperial | Calexico, East of Meadow Road Bridge, All American Canal | Comment | |||
CDA5315 | Myriophyllum spicatum subsp. spicatum | L. Poloni, Aurelio Posadas | 1978-10-18 | Imperial | U.S.D.A. Field Station, 4151 Highway 86, Brawley. | 0 | Comment | |||
SD134714 | Myriopteris viscida | Helen V. Witham | 1970-12-14 | 1186 | Imperial | West-facing slope, In-Ko-Pah Gorge, ca. 10 m above wash | 399 | Comment | ||
JEPS1417 | Nama | J. B. Davy | 1902-3-28 | 7965 | Imperial | Calexico , Calexico (bed of New River) | Comment | |||
UC1292010 | Nama | C. L. Hitchcock, C. V. Muhlick | 1964-3-20 | 23204 | Imperial | sand hills about 20 mi nw Yuma; nw of Yuma | Comment | |||
SEINET12279923 | Nama demissa | Unknown | 1958-1 | 1807 | Imperial | Junction of the Highway 80 and 98 and the road the Ogilby | Comment | |||
CDA14615 | Nama demissa var. demissa | G. D. Barbe, Horace Burke, Wm. Cross, E. L. Sleeper, T. N. Seeno | 1983-4-14 | 4066 | Imperial | 9 miles east of Glamis on Hwy 78, 1.8 miles west of Ogilby Road. | 0 | Comment | ||
CDA18533 | Nama demissa var. demissa | Frank B. McMurry | 1943-1 | 1313 | Imperial | Sonoran Desert; Imperial National Wildlife Refuge. | 0 | Comment | ||
SD242842 | Nama demissa var. demissa | 1993-3-21 | Imperial | Pinto Canyon | Comment | |||||
SD28407 | Nama demissa var. demissa | Frank F. Gander | 1941-3-20 | 8989 | Imperial | Araz Stage Station, near Winterhaven. (IPB 10/07) | Comment | |||
UCR101132 | Nama demissa var. demissa | George K. Helmkamp, E. A. Helmkamp | 1998-3-19 | 2950 | Imperial | Sonoran (Colorado) Desert, Little Picacho Wash along Picacho Rd, 2.5 mi. south of Picacho State Recreation Area | 152 | Comment | ||
RSA27456 | Nama demissa var. deserti | I. L. Wiggins | 1941-3-26 | 9655 | Imperial | Desert bajada 14 miles east of Beal Well | Comment | |||
RSA421131 | Nama demissa var. deserti | N. C. Cooper | 1949-3-17 | 3110 | Imperial | Mountain Springs. | 610 | Comment | ||
RSA74718 | Nama hispida var. revoluta | F. W. Peirson | 1927-4-15 | 7199 | Imperial | Low land along Colorado River, near Ft. Yuma. | Comment | |||
JEPS101550 | Nama hispida var. spathulata | Dean W. Taylor | 1998-6-8 | 16498 | Imperial | Tarantula Wash, ca. 2.5 miles down the wash south of Highway 78, and ca. 8 miles E of Highway 86 | -15 | Comment | ||
RSA0009573 | Nama hispida var. spathulata | Marcus E. Jones | 1906-4-25 | s.n. | Imperial | West of Yuma. | Comment | |||
UCR249855 | Nemacladus | T. B. Salvato, Fred M. Roberts, Tim Thomas, R. T. Hawke, Mitch Provance | 2013-3-13 | 7318 | 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 | ||
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 | ||
POM47547 | Nemacladus glanduliferus | P. A. Munz | 1924-5-11 | 8078 | Imperial | 6 miles east of Jacumba. | Comment | |||
SD242776 | Nemacladus glanduliferus | Donald Hazlett | 1993-3-13 | 6738 | Imperial | 2 mi. S of Ocotillo, just N of WA | 152 | Comment | ||
SEINET10840158 | Nemacladus glanduliferus var. orientalis | Philip A. Munz | 1932-4-6 | Munz 12178 | Imperial | Wash above 4 S Ranch, 25 miles northeast of Ogilby | Comment | |||
RSA27464A | Nemacladus orientalis | I. L. Wiggins | 1941-3-24 | s.n. | Imperial | Desert wash 6 miles northeast of Niland on road to Beal Well. | Comment | |||
SD190625 | Nemacladus orientalis | Larry Hendrickson, Jon Rebman, et al. | 2005-4-16 | 3207 | Imperial | Picacho State Recreation Area, Bear Canyon Wash, ~ 1.5 SW of Colorado River. | 114 | 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 | ||
SEINET1869634 | Nemacladus orientalis | Steven P. MacLaughlin, Janice E. Bowers | 1985-1 | 2910 | Imperial | N end of Palo Verde Mtns, 10 miles SW of Palo Verde. | 213 | 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 | ||
SD155782 | Nemophila menziesii var. integrifolia | Jon P. Rebman | 2001-3-16 | 7202 | Imperial | Jacumba Natural Area, In-Ko-Pah Mountains, near Smuggler's Cove. (IPB 10/07) | 1046 | Comment | ||
RSA0021523 | Nicotiana obtusifolia | Jim Andre | 2013-3-4 | 24149 | Imperial | Along Ogilby Rd., 22 miles N of I-8, 4 miles south of jct with Highway 78. | 242 | Comment | ||
SBBG25085 | Nicotiana obtusifolia | D. Myrick | 1966-4-4 | 1368 | Imperial | Vincent Ranch, off Hwy 78 ca. 25 mi NE of Glamis, Chocolate Mtns | Comment | |||
SD254712 | Nicotiana obtusifolia | A. C. Sanders, Jim Malusa | 2015-3-5 | 41263 | Imperial | Sonoran (Colorado) Desert: Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. | 366 | Comment | ||
UCD126755 | Nicotiana obtusifolia | Collector unknown | Date Unknown | 848 | Imperial | Coyote Wells. | Comment | |||
UCR177327 | Nicotiana obtusifolia | Scott D. White, Michael Honer | 2003-5-28 | 9420 | Imperial | Sonoran (Colorado) Desert, Fish Creek Mtns; southeast of US Gypsum quarry; minor canyon on southwest-facing slope | 183 | Comment | ||
SD210494 | Nolina bigelovii | Jon Rebman, Luis Hernandez Sandoval | 2005-7-7 | 12210 | Imperial | Mountain Springs Grade: south & east of Interstate 8 and just south of the road at the Mountain Springs exit | 684 | Comment | ||
SEINET9120443 | Nolina bigelovii | Dice, Donoghue | 1984-1 | 580 | Imperial | Mountain Spring | 670 | Comment | ||
RSA698242 | Oenothera cardiophylla | J. R. Bruff | 1928-4-5 | 197 | Imperial | Painted Gorge. | Comment | |||
SD255230 | Oenothera curtiflora | Ellen Dean, T. Starbuck, M. Starbuck, T. Zavortink | 2010-8-9 | 5903 | Imperial | BLM Algodones Dunes Natural Area. East side of dunes accessed from 6.8mi 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 | ||
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 | ||
CDA21352 | Oenothera deltoides | Frank B. McMurry | 1943-1 | 1359 | Imperial | Sonoran Desert; Imperial National Wildlife Refuge. | 0 | Comment | ||
CSUSB205 | Oenothera deltoides | Heidi A. Haid | 1964-3-27 | 64327 2 | Imperial | 5 miles west of Glamis, 300 yards from road. | 91 | Comment | ||
RSA767455 | Oenothera deltoides | J. Mark Porter, Orlando Mistretta, S. Hobbs | 2002-3-2 | 13392 | Imperial | Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. | 95 | Comment | ||
SDSU21253 | Oenothera deltoides | S. H. Bullock | 1968-4-8 | 107 | Imperial | 18 mi. southeast of Ocotillo on Calif. State 98. | 30 | Comment | ||
JEPS43949 | Oenothera deltoides subsp. deltoides | W. S. Childs | March 1922 | Imperial | Brawley Colorado Desert | Comment | ||||
POM355319 | Oenothera deltoides subsp. deltoides | N. C. Cooper | 1949-3-16 | 3069 | Imperial | Calexico. | -15 | Comment | ||
RSA75420 | Oenothera deltoides subsp. deltoides | F. W. Peirson | 1922-4-12 | 2905 | Imperial | 45 miles southeast of Coachella | Comment | |||
RSA75421 | Oenothera deltoides subsp. deltoides | F. W. Peirson | 1927-4-15 | 7192 | Imperial | 10 miles east of Holtsville | 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 | ||
UCR120096 | Oenothera deltoides subsp. deltoides | Jon P. Rebman, A. Salywon, C. M. Christy | 1998-3-22 | 4940 | Imperial | Sonoran (Colorado) Desert, West off Yuma, AZ; in dune area at the junction of Ogilby Road and Interstate 8 | 30 | Comment | ||
POM355317 | Oenothera deltoides subsp. deltoides | Edwin Kline | 1920-3-29 | s.n. | Imperial | Imperial County | Comment | |||
SEINET5345706 | Oenothera deltoides var. deltoides | N. H. Holmgren, P. K. Holmgren | 1974-3-24 | 7496 | Imperial | Salton Sea Basin, Calif. Highway 86, 10.8 miles west-northwest of Westmorland | 55 | Comment | ||
CAS-BOT-BC427425 | Oligomeris linifolia | C. L. Hitchcock; C. V. Muhlick | 1964-3-21 | 23229 | Imperial | About 15 miles n. of Glamis on road to Blythe | Comment | |||
RSA0013091 | Oligomeris linifolia | Duncan S. Bell, Kim Clark, Megan Ferguson, Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren | 2013-3-17 | 4548 | Imperial | The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. | 233 | Comment | ||
RSA0034200 | Oligomeris linifolia | Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren | 2013-3-9 | 4489 | Imperial | Chocolate Mountains; in Arrastra Wash approximately 2.25 air miles northeast of Picacho Peak. | 129 | Comment | ||
SD120919 | Oligomeris linifolia | Duffie Clemons, Erik Jonsson | 1987-4-13 | 1683 | Imperial | Chocolate Mountains, Indian Pass ACEC, Gavilan Wash drainage | 285 | Comment | ||
SD173041 | Oligomeris linifolia | Larry Hendrickson, Kim Marsden, Mary Delavalle | 2005-3-17 | 1722 | 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 | ||
SD192032 | Oligomeris linifolia | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14430 | 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 | ||
SD250537 | Oligomeris linifolia | Ellen Dean, Tom Starbuck, Margaret Starbuck, T. Zavortink | 2010-4-9 | 5919 | Imperial | BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 miles N of Hwy 78 along Kipf Road. In long finger of vegetation on the E side. Inside incomplete ring of minor dunes on E side of main dune. | 75 | Comment | ||
SEINET3828032 | Oligomeris linifolia | J. Mark Porter, O. Mistretta & S. Hobbs | 2002-1 | 13394 | Imperial | Imperial Dunes Reacreation Area ( Algodones Dunes) , ca 0.5 mi WSW of Ogilby, W of County road S34 | 95 | Comment | ||
SEINET3831706 | Oligomeris linifolia | Jon P. Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-1 | 18866 | Imperial | Southwest of plaster City on Bureau of Land Management (BLM) property on an area proposed for development of a solar facility: S of Hwy. S80 & NE of Ocotillo & W of El Centro; alonga powerline road | 53 | Comment | ||
SEINET5575460 | Oligomeris linifolia | Steven P. McLaughlin | 1998-1 | 7382 | Imperial | Along road to Picacho State Rec. Area, desert pavement and Larrea divaricata, Olneya tesota. | 130 | Comment | ||
UCD84494 | Oligomeris linifolia | Chuck Hughes | 2010-4-28 | 144 | Imperial | About 200 ft. northeast of Dos Cabezas Road. | 440 | 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 | ||
UCR241577 | Oligomeris linifolia | A. C. Sanders, Fred M. Roberts, T. B. Salvato | 2013-5-1 | 40811 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, c. 2.4 km SE of Raineys Well | 484 | Comment | ||
UCR48467 | Oligomeris linifolia | Steve Boyd | 1986-2-6 | 1262 | Imperial | Sonoran (Colorado) Desert, Cargo Muchacho Mtns. Plains east of Mts., Powerline Road, 3.8 mi west of Picacho Rd. | Comment | |||
UCR60727 | Oligomeris linifolia | R. F. Thorne | 1978-4-29 | 52100 | Imperial | Sonoran (Colorado) Desert, along Hwy 86 near entrance to Salton Sea Naval Base, SSW of Salton Sea | -41 | Comment | ||
OBI39249 | Olneya tesota | A. C. Sanders & K. R. Neisess, K. R. Neisess | 1985-4-22 | 5625 | Imperial | S of the Cargo Muchacho Mts, ca. 2 mi N of Hwy I-8 on Sidewinder rd | 122 | Comment | ||
UCR59173 | Olneya tesota | A. C. Sanders | 1989-5-7 | 9086 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, at Mary Lode Mine, c. 15 km north of Glamis | 400 | Comment | ||
SEINET2054741 | Opuntia basilaris var. basilaris | Jon P. Rebman, A. Salywon, C. Christy | 1998-3-22 | 4941 | Imperial | Northwest of Yuma, AZ; north end of Cargo Muchacho Mountains, South of Indian Pass Road & ca, 1 mile east of Ogilby Road. | 240 | Comment | ||
RSA21080 | Opuntia munzii | C. B. Wolf | 1938-1-7 | 3172 | Imperial | Chocolate Mountains, 5.6 miles above Beal Well. | Comment | |||
RSA25873 | Opuntia munzii | C. B. Wolf | 1931-3-12 | 1875 | Imperial | W. slope Chocolate Mountains, 11 miles from Niland on road to Beal Well. | 152 | Comment | ||
UC1302410 | Orobanche cooperi | Robert F. Thorne, Robert Rutherford | 1964-4-10 | 33576 | Imperial | 1 mi se of Glamis (on road to Ogilby, e Imperial County) | Comment Read comments Jul 5 2012 |
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CAS-BOT-BC502800 | Orobanche cooperi subsp. cooperi | Peter H. Raven | 1958-2-5 | 11530 | Imperial | Along road, 0.8 mi E of San Diego County line, Hwy 78 | Comment | |||
CAS-BOT-BC502879 | Orobanche cooperi subsp. latiloba | Edmund C. Jaeger | 1922-3-18 | s.n. | Imperial | Salton Sea | Comment | |||
CAS-BOT-BC327862 | Palafoxia arida | Annie M. Alexander; Louise Kellogg | 1941-3-14 | 1936 | Imperial | Colorado Desert. Sand dunes W of Yuma | 64 | Comment | ||
CAS-BOT-BC327882 | Palafoxia arida | J. Von Loh | 1978-1-24 | 603325 A | Imperial | 5 mi E of Glamis Algodones Dunes | Comment | |||
CAS-BOT-BC327901 | Palafoxia arida | Philip A. Munz; C. L. Hitchcock | 1932-4-5 | 12131 | Imperial | Dunes E of Holtville | Comment | |||
CDA8437 | Palafoxia arida | A. C. Browne | 1951-10-21 | Imperial | 2 miles east of Ogilby. | 0 | Comment | |||
HSC25129 | Palafoxia arida | Richard Spjut | 1972-2-16 | 2193 | Imperial | Colorado Desert; west of Yuma | 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 | ||
SBBG22823 | Palafoxia arida | D. Myrick | 1965-2-26 | 1040 | Imperial | near Westmoreland | 60 | Comment | ||
SD196791 | Palafoxia arida | Raul Gutierrez | 2008-3-11 | 1867 | Imperial | Ca. 1.5 miles west of I-8 along Highway 98. | 28 | Comment | ||
SD250450 | Palafoxia arida | B. Pitzer | 1998-2-2 | 3500 | Imperial | Colorado Desert: extension of Sidewinder Road, S & W of Pilot Know RV park/campground, ca. 1 mile (air) SW of Pilot Know, on & adjacent to N berm of All-American Canal, ca. 3.2 road miles past the RV park. | 91 | Comment | ||
UCD134868 | Palafoxia arida | T. R. Van Devender; J. I Mead | 1977-11-8 | s.n. | Imperial | Algodones Dunes, around 17 miles west of Yuma on I-8. | Comment | |||
UCD39037 | Palafoxia arida | Beecher Crampton | 1962-5-23 | 6443 | Imperial | 7-8 miles west of Coyote Wells, US Hwy. 80, Jacumba Mtns. | 304 | Comment | ||
UCR165506 | Palafoxia arida | John F. Green | 2005-3-10 | s.n. | Imperial | Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 13 and 14, c. 3.5 miles NE of Wister | 27 | 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 | ||
JEPS34748 | Palafoxia arida var. arida | L. M. Newlon | 1922-4-1 | 401 | Imperial | Coyote Wells, Colorado Desert | Comment Read comments Oct 9 2010 |
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RSA2143 | Palafoxia arida var. arida | C. B. Wolf | 1931-3-12 | 1867 | Imperial | 22 miles NW of Westmorland. | 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 | ||
SD173196 | Palafoxia arida var. arida | Larry Hendrickson, L. Louise Jee | 2005-4-27 | 2120 | 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 | ||
SD191812 | Palafoxia arida var. arida | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14574 | 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 | ||
SD211380 | Palafoxia arida var. arida | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18864 | 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 | ||
SD220645 | Palafoxia arida var. arida | Margaret R. Mulligan, L. Hendrickson, L. L. Jee | 2008-4-25 | 2529 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City; Section 14 (SL14), on mesa south of Coral Wash, ca. 1A| mi southwest of Hwy 86. | 17 | Comment | ||
SD250446 | Palafoxia arida var. arida | June Latting | 1973-2-18 | Imperial | Sonoran Desert, Yuha Desert: sand pit area on Yuha Cutoff, Hwy 98, west of Calexico (Mount Signal 7.5'Q) | 22 | Comment | |||
SD250449 | Palafoxia arida var. arida | Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren | 2013-3-9 | 4475 | Imperial | Chocolate-Chuckwalla Mountains region: Chocolate Mountains; along the Colorado River, near trailer park approximately 1.7 air miles southwest of Imperial Dam. | 61 | Comment | ||
SD256698 | Palafoxia arida var. arida | J. M. Andre | 2013-3-3 | 23979 | Imperial | Along frontage road at RR tracks, just N of I-8, just W of Winterhaven, approx 3 miles NW of Yuma AZ. Yuma West 7.5'Q) | 39 | Comment | ||
SD73552 | Palafoxia arida var. arida | Helen V. Witham | 1970-3-1 | 695 | Imperial | Pinto Wash. | 299 | Comment | ||
UC724354 | Palafoxia arida var. arida | Aven Nelson, Ruth A. Nelson | 1939-3-23 | 3223 | Imperial | Salton Sea Salton Sea (sandy beach on w side) | Comment | |||
UCR122297 | Palafoxia arida var. arida | June Latting | 1973-2-18 | s.n. | Imperial | Sonoran (Colorado) Desert, Yuha Desert, sand pit area on Yuha Cutoff, Hwy 98, west of Calexico | 30 | Comment | ||
UCR204103 | Palafoxia arida var. arida | Michael Denslow, Tim Thibault | 2004-2-20 | 1913 | Imperial | Western Colorado Desert, Borrego Badlands, between Salton City and Borrego Springs, S22 the Borrego Salton Seaway | 72 | Comment | ||
UCR226652 | Palafoxia arida var. arida | Jim Andre, Glenn L. Clifton | 2011-2-21 | 15891 | Imperial | Sonora (Colorado) Desert, west end of the Salton Sea, c. 8 mi south southeast of Salton City, c. 1 mi east of Hwy 86 | -43 | Comment | ||
UCR226819 | Palafoxia arida var. arida | Jim Andre, Glenn L. Clifton | 2011-2-20 | 15826 | 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 | ||
UCR269616 | Palafoxia arida var. arida | A. C. Sanders, Jim Malusa | 2016-3-14 | 42168 | 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 | ||
SEINET3828049 | Palafoxia arida var. gigantea | J. Mark Porter, O. Mistretta & S. Hobbs | 2002-1 | 13401 | Imperial | Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of ogilby, W of County road S34 | 95 | Comment | ||
SFV4068 | Palafoxia arida var. gigantea | K. A. Wilson | 1964-4-11 | 1327 | Imperial | 3 miles east of Coachella Canal on the Orita-Glamis Road. Sand dunes. | Comment | |||
UC1746487 | Palafoxia arida var. gigantea | J. Latting | 1977-12-11 | Imperial | E side of Algodones Sand Dunes; Sonoran desert, Pilot Knob Mesa | 69 | Comment | |||
UCD134884 | Palafoxia arida var. gigantea | J. Latting | 1977-12-11 | s.n. | Imperial | Sonoran Desert; east side of Algodones Sand Dunes, Pilot Knob Mesa, south side of I-8 at Ogilby Road. | 69 | Comment | ||
UCR165596 | Palafoxia arida var. gigantea | Alex R. Van Dam | 2005-4-19 | s.n. | Imperial | Sonoran(Colorado) Desert, Algodones Dunes N of the Osborne Overlook and c. 50 m N of Hwy 78 | 122 | Comment | ||
SEINET7016969 | Palafoxia linearis | A. G. Vestal | 1962-3-26 | s.n. | Imperial | Colorado desert, on road west of Calexico. | Comment | |||
JEPS70587 | Panicum capillare | S. B. Parish | 1912-10-21 | 8231 | Imperial | Fort Yuma Colorado River, Fort Yuma | Comment | |||
RSA724076 | Panicum coloratum | R. E. Riefner | 2006-10-9 | 6 -497 | Imperial | S of El Centro, Bowker Rd. near McCabe Rd. | 2 | Comment | ||
UCD169409 | 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 | ||
UC2031363 | Panicum hirticaule | Duncan S. Bell with Heath Bartosh, Aaron Sims, and Danny Slakey | 2013-10-18 | 6075 | Imperial | Jacumba Mountains; Skull Canyon to the east of Davies Canyon, about 0.75 air miles N of the US/Mexico border. | Comment | |||
JEPS70593 | Panicum urvilleanum | W. L. Jepson | 1927-4-16 | 11743 | Imperial | Algodones Sand Hills near Pilot Knob (Colorado River); , Algodones Sand Hills | 76 | Comment | ||
UCR269545 | Parietaria hespera | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-4 | 42031 | Imperial | Sonoran (Colorado) Desert, ENE of Hayden Well on Mammoth Wash, Chocolate Mountains | 291 | Comment | ||
OBI8345 | Parkinsonia florida | David J. Keil, Malcolm McLeod, Dirk Walters | 1977-3-27 | 12050 | Imperial | 7 mi NW of Salton City along Calif 86 | Comment | |||
SD120923 | Parkinsonia florida | Duffie Clemons, Erik Jonsson | 1987-4-12 | 1668 | Imperial | Indian Pass ACEC, common along Gavilan Wash in microphyll woodland. (IPB 10/07) | 280 | Comment | ||
UCR61926 | Parkinsonia florida | D. F. Howe | 1980-4-13 | s.n. | Imperial | Sonoran (Colorado) Desert, 3 miles south of Highway 8 on Andrade Road | 38 | Comment | ||
SEINET10451047 | Parkinsonia florida | Noel H. Holmgren, Patricia K. Holmgren | 1974-3-23 | Holmgren 7479 | Imperial | Along CA Hwy 86, just across Riverside Co. line. T99S R9E S5 | -30 | Comment | ||
HSC93632 | Parkinsonia microphylla | L. C. Wheeler | 1960-4-15 | 7677 | Imperial | Near Picacho: 1/2 mile W of Golden Dream Mine. | Comment | |||
POM50455 | Pectis papposa | George D. Abrams | 1902-06 | s.n. | Imperial | Imperial. | Comment | |||
RSA124727 | Pectis papposa | E. K. Balls, Percy C. Everett | 1957-11-5 | 22762 | Imperial | On road NE from Niland to Beal Well | 122 | Comment | ||
SD126310 | Pectis papposa | Steven P. McLaughlin, Janice E. Bowers | 1985-9-11 | 3060 | Imperial | Near junction of Ogilby Road and I-8 | 67 | Comment | ||
RSA0022750 | Pectis papposa var. papposa | Deidre Conocchioli, Caitlin Elam | 2013-10-2 | 78 | Imperial | 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 4.6 miles. Collection predominantly on SW side of Rd. | 91 | Comment | ||
UC55953 | Pectis papposa var. papposa | J. E. Roadhouse | 1903-7-12 | Imperial | 2 mi n Calexico; Imperial Valley | Comment | ||||
UC64788 | Pectis papposa var. papposa | F. H. Wales | 1904-10-22 | 11 | Imperial | Colorado Desert | Comment | |||
UCR108017 | Pectis papposa var. papposa | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3766 | Imperial | Sonoran/Colorado Desert, Algodones Dunes, WNW of Glamis. | 60 | Comment | ||
CDA40695 | Pectocarya heterocarpa | T. C. Fuller | 1966-3-17 | 14482 | Imperial | In tableland west of Picacho Wash, 8 miles northwest of Winterhaven. | 0 | Comment | ||
SD199926 | Pectocarya heterocarpa | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16087 | 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 | ||
UCR211983 | Pectocarya heterocarpa | Jon P. Rebman, Guy L. Fleming, W. Schmidtmann, Gary Erbeck | 2009-3-10 | 16220 | Imperial | Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 19 (SP19), vicinity of Palm Wash, Site ASTCRO in sandy arroyo bottom and surrounding mud embankments. | 55 | Comment | ||
SD199929 | Pectocarya platycarpa | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16265 | 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 | ||
SD199932 | Pectocarya recurvata | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16263 b | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), North Fork of Palm Wash, Site HYPEMO in sandy arroyo and surrounding rocky embankments | 88 | Comment | ||
UCR241579 | Pectocarya recurvata | A. C. Sanders, Mitch Provance, Fred M. Roberts | 2013-3-22 | 40675 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail, c. 3.5 km west of Raineys Well | 579 | Comment | ||
SEINET7991711 | Pectocarya setosa | Jon P. Rebman | 2001-4-13 | 7214 | Imperial | In-Ko-Pah Mountains, Jacumba Natural area, along road ascending to Valley of the Moon | 1000 | Comment | ||
UC507847 | Pectocarya setosa | Orcutt | Apr 1917 | 237 | Imperial | Mountain Springs Grade, Coyote Wells | Comment Read comments Oct 9 2010 |
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UCR248055 | Pellaea mucronata | Duncan S. Bell | 2012-3-23 | 3241 | Imperial | Sonoran (Colorado) Desert, Jacumba Mountains, Boulder Creek c. 3 miles north of the U.S./Mexico border | 582 | Comment | ||
CDA35785 | Pennisetum ciliare | L. Arellano | 2011-8-15 | PDR# 1263699 A | Imperial | Holtville; next door to 2880 Norrish Rd., near Highline Rd. | 0 | Comment | ||
SD37436 | Penstemon centranthifolius | Edith A. Purer | 1935-4-19 | 6301 | Imperial | On old stage trail, near western county line. | Comment | |||
CAS-BOT-BC355932 | Perityle emoryi | Roxana S. Ferris | 1928-4-18 | 7096 | Imperial | 3 miles east of Mountain Springs on Coyote Wells Rd | Comment | |||
RSA643204 | Perityle emoryi | J. P. Rebman, A. Salywon, C. Christy | 1998-3-21 | 4928 | Imperial | Davies Valley area; south of Ocotillo and south of Highway 98. | 150 | Comment | ||
SD190607 | Perityle emoryi | Larry Hendrickson, Jon Rebman. | 2005-4-15 | 3130 | Imperial | Picacho State Recreation Area, adjacent to maintenance yard. | 71 | Comment | ||
SD211381 | Perityle emoryi | Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran | 2010-4-3 | 18912 | Imperial | South of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; in a large wash just S of a powerline road | 36 | Comment | ||
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 | ||
SJSU6038 | Perityle emoryi | R. C. McGehee | 1972-3-30 | 383 | Imperial | near Gavilan Wash NW of Picacho Peak | Comment | |||
UCD134898 | Perityle emoryi | C. L. Hitchcock | 1966-3-20 | 24293 | Imperial | about 15 miles north of Ogilby along road to Blythe. | 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 | ||
RSA0021422 | Perityle emoryi | J. R. Shevock | 1972-4-3 | 2065 | Imperial | Rocky Pt. Salton Sea. | Comment | |||
CAS-BOT-BC418931 | Persicaria lapathifolia | S. B. Parish | 1912-7-2 | 8075 | Imperial | Near Calexico | Comment | |||
CAS-BOT-BC167691 | Petalonyx linearis | Peter H. Raven | 1958-5-6 | 12909 | Imperial | 3.6 miles west of Winterhaven on United States Highway 80 | Comment | |||
UCR136635 | Petalonyx linearis | F. W. Peirson | 1935-4-16 | 11460 | Imperial | Sonoran (Colorado) Desert, Laguna Dam, north of the bridge over the canal | 49 | Comment | ||
UCR272133 | Petalonyx thurberi | Duncan S. Bell, Sarah J. De Groot, Amy Rouillard | 2015-10-22 | 8731 | Imperial | Colorado (Sonoran) Desert, southeast side of the Jacumba Mountains, Pinto Wash along the US/Mexico border, c. 8.75 air miles southeast of the town of Ocotillo | 123 | Comment | ||
SD242980 | Petunia parviflora | BLM | 1993-6-10 | 627 | Imperial | Winterhaven | Comment | |||
CAS-BOT-BC326835 | Peucephyllum schottii | Roxana S. Ferris | 1928-4-20 | 7185 | Imperial | Glamis - Blythe Road about 12 miles south of Midway Well | Comment | |||
RSA167676 | Peucephyllum schottii | R. F. Thorne, Robert L. Rutherford | 1964-4-11 | 33601 | Imperial | Gables Wash, ca 3 miles W of Imperial Gables, Chocolate Mts. | 396 | Comment | ||
SBBG22757 | Peucephyllum schottii | D. Myrick | 1965-3-1 | 1069 | Imperial | Vincent Ranch, 25 mi E of Glamis | 487 | Comment | ||
SD141425 | Peucephyllum schottii | Suzanne Bell | 1997-3-16 | 234 | Imperial | Below Senator Wash Dam | Comment | |||
SEINET2058784 | Peucephyllum schottii | Wendy C. Hodgson, Mark Hodgson | 2007-2-20 | 21358 | Imperial | Along dirt road to Picacho. | 268 | Comment | ||
RSA336154 | Phacelia ambigua | Robert F. Thorne | 1978-4-29 | 52119 | Imperial | W of Chocolate Mountains: ca. 1 mile E of Coachella Canal and W of Melson Well. | Comment | |||
RSA388039 | Phacelia ambigua | Steve Boyd | 1986-2-6 | 1218 | 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 | |||
HSC13637 | Phacelia crenulata | C. L. Hitchcock, C. V. Muhlick | 1964-3-21 | 23225 | Imperial | 15 mi. N of Glamis on road to Blythe | Comment | |||
UC1606941 | Phacelia crenulata | Robert F. Thorne and R. Rutherford | 1964-4-11 | 33646 | Imperial | between Pasadena Mt. and Stud Mt.; Cargo Muchacho Mts., Araz Wash | 304 | Comment | ||
UCR102667 | Phacelia crenulata | B. G. Pitzer | 1998-2-1 | 3461 | 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 | ||
RSA0015917 | Phacelia crenulata var. ambigua | Jim Andre | 2013-3-3 | 23987 | Imperial | Along Frontage Rd. at RR tracks, just N of I-8, just west of Winterhaven, approx. 3 miles NW of Yuma, AZ. | 40 | Comment | ||
RSA0043229 | Phacelia crenulata var. ambigua | Michael Denslow, Tim Thibault | 2004-2-20 | 1912 | Imperial | Borrego Badlands, between Salton City & Borrego Springs. roadside of S22 the Borrego Salton Seaway. | 72 | Comment | ||
SD113323 | Phacelia crenulata var. ambigua | Darley F. Howe | 1958-4-14 | 2630 | Imperial | Northwest corner of Imperial County. | Comment | |||
SD191927 | Phacelia crenulata var. ambigua | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14438 | 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 | ||
SD200042 | Phacelia crenulata var. ambigua | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16190 | 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 | ||
UC1292011 | Phacelia crenulata var. ambigua | C. L. Hitchcock and C. V. Muhlick | 1964-3-21 | 23225 | Imperial | about 15 mi n Glamis (on road to Blythe) | Comment | |||
UCR269605 | Phacelia crenulata var. ambigua | A. C. Sanders, Jim Malusa | 2016-3-14 | 42180 | 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 | ||
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 | ||
HSC85380 | Phacelia crenulata var. minutiflora | Steve Boyd | 1986-2-6 | 1261 | Imperial | Cargo Muchacho Mtns. Plains E of Mts., Powerline Road, 3.8 mi. W of Picacho Rd. | Comment | |||
SEINET208171 | Phacelia crenulata var. minutiflora | E. K. Balls, PC Everett | 1959-3-20 | 22932 | Imperial | 15 miles northwest from Ogilby on road to Blythe | 259 | Comment | ||
RSA787480 | Phacelia cryptantha | Duncan S. Bell, Kim Clark, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons | 2012-3-25 | 3289 | Imperial | Collecting between the I-8 split about a mile east of Mountain Spring. | 663 | Comment | ||
POM289806 | Phacelia distans | Lyman Benson | 1933-4-1 | 4258 | Imperial | US 80, Grade to Mt Springs. Mt. Range Cuyamaca. Salton Sea Watershed. | 610 | Comment | ||
RSA292434 | Phacelia distans | Noel Holmgren, Patricia K. Holmgren | 1974-3-28 | 7515 | Imperial | Jacumba Mountains. 3 airline miles southwest of Ocotillo. | 274 | Comment | ||
RSA787867 | Phacelia distans | Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak | 2012-4-24 | 3494 | 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 | ||
UCR249856 | Phacelia distans | T. B. Salvato, Fred M. Roberts, Tim Thomas, R. T. Hawke, Mitch Provance | 2013-3-13 | 7317 | 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 | ||
UCR269479 | Phacelia distans | A. C. Sanders, Jim Malusa | 2016-3-7 | 42109 | Imperial | Sonoran (Colorado) Desert, 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 | ||
UC648455 | Phacelia ivesiana var. pediculoides | Ira L. Wiggins | 1937-2-25 | 8602 | Imperial | near large irrigation canal 7 mi n Bard | Comment | |||
RSA0125419 | Phacelia minor | N. C. Cooper | 1949-3-17 | 3111 | Imperial | Mountain Springs. | 610 | Comment | ||
RSA74498 | Phacelia minutiflora | F. W. Peirson | 1935-4-16 | 11465 | Imperial | 4-S Pass, eastern Imperial County. | Comment | |||
SBBG25060 | Phacelia neglecta | D. Myrick | 1966-4-4 | 1359 | Imperial | Vincent Ranch, off Hwy 78 ca. 25 mi NE of Glamis; Chocolate Mtns | Comment | |||
SD115561 | Phacelia neglecta | Duffie Clemons, Erik Jonsson | 1983-4-2 | 434 | Imperial | On flat 1 mile E of Davis Valley. Coyote Wells quad. | 305 | Comment | ||
SD242852 | Phacelia neglecta | Andrea Laltoo | 2005-3-26 | 27 | Imperial | Yuha Desert Area of Critical Environmental Concern, open rocky area W of DeAnza campground, S of route 294 and NE of junction of routes 298 and 297 | 134 | Comment | ||
UC131480 | Phacelia neglecta | T. S. Brandegee | Apr. 1905 | Imperial | near Cariso Mt.; Colorado Desert | Comment Read comments Aug 10 2016 |
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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 | ||
POM99034 | Phacelia pedicellata | E. C. Jaeger | 1926-4-10 | s.n. | Imperial | Fish Mtn., Box Canyon | Comment | |||
SD28403 | Phacelia pediculoides | Frank F. Gander | 1941-3-20 | 8985 | Imperial | Araz Stage Station near Winterhaven | Comment | |||
JEPS100748 | Phalaris minor | Dean W. Taylor | 1999-4-9 | 17102 | Imperial | ca. 2 miles North of Imperial;; Memorial Park Cemetary; ca. 2 miles North of Imperial; Memorial Park Cemetary, along Highway 86 | -15 | Comment | ||
SD191745 | Phalaris minor | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14536 | 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 | ||
UCD89190 | Phalaris minor | E. G. N. | 1940-4-23 | s.n. | Imperial | U.S. Yuma Fields, Bard. | Comment | |||
UCR212659 | Phalaris minor | A. C. Sanders | 2010-2-20 | 37286 | 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 | ||
RSA668481 | Phalaris paradoxa | S. Granger | 1979-3-21 | s.n. | Imperial | El Centro. West Mesa area. | Comment | |||
UCD84493 | Pholisma arenarium | Chuck Hughes | 2010-4-28 | 145 | Imperial | 0.9 mile west of I-8. | 394 | Comment | ||
CAS-BOT-BC230595 | Pholisma sonorae | M. French Gilman | 1928-4-15 | s.n. | Imperial | W of Yuma | Comment | |||
POM135502 | Pholisma sonorae | P. A. Munz | 1927-07 | s.n. | Imperial | Between Yuma and Holtville | Comment | |||
SD17613 | Pholisma sonorae | Allen Keller | 1937-5-31 | Imperial | 7 mi. east of Holtville | Comment | ||||
SDSU7880 | Pholisma sonorae | Robt. Harwood | 1965-5-9 | Imperial | About 20 miles E of Holtville, and dunes. | Comment | ||||
SDSU8102 | Pholisma sonorae | H. Wedberg | 1966-5-2 | 1234 | Imperial | Near Hwy 80, from 'western edge of the dunes', presumably between El Centro and Yuma. | Comment | |||
RSA0036233 | Pholisma sonorae | M. French Gilman, Frank A Thackery | 1928-4-15 | 69 | Imperial | Peyley's [?] Gas Station N.E. of Holtville. | Comment | |||
SEINET10743475 | Pholisma sonorae | F. A. Thackery | 1920-1 | Imperial | Comment | |||||
SD162624 | Pholistoma auritum var. arizonicum | Jon Rebman, Mark Miller | 2003-5-10 | 8976 | Imperial | Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border | 1220 | Comment | ||
UCR41760 | Pholistoma membranaceum | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6273 | 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 | ||
CAS-BOT-BC135055 | Phoradendron californicum | Ira L. Wiggins | 1937-2-17 | 8558 | Imperial | slopes 3.5 miles N of Ogilby on roda to Palo Verde | 134 | Comment | ||
CDA22363 | Phoradendron californicum | G. D. Barbe | 1976-1-21 | 2112 | Imperial | Along Highway 86, 6 miles south of junction Highway 78 to Julian. | 0 | Comment | ||
RSA11912 | Phoradendron californicum | Elmer I. Applegate | 1910-4-8 | 3325 | Imperial | East bank of New River, Brawley. | Comment | |||
SD250545 | Phoradendron californicum | Ellen Dean, Tom Starbuck, Margaret Starbuck, T. Zavortink | 2010-4-9 | 5922 | Imperial | BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 miles N of Hwy 78 along Kipf Rtoad. In was near road. | 79 | Comment | ||
SD250714 | Phoradendron californicum | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-24 | 28704 | 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 | ||
SD256790 | Phoradendron californicum | J. M. Andre | 2013-3-4 | 24091 | Imperial | Cargo Muchacho Mountains; southeast side of range, ca. 12 miles NW of Yuma, just west of Barney Oldfield RD, 5.0 miles north of Jct I-8. | 157 | Comment | ||
SD262376 | Phoradendron californicum | A. C. Sanders, Jim Malusa | 2017-1-11 | 42648 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, below Mary Lode Mine along dirt road. | 302 | Comment | ||
SEINET3073028 | Phoradendron californicum | A. C. Sanders, D. Charlton, B. Pitzer, W. Wright | 1986-3-10 | 6292 | Imperial | Mountain Springs Road exit from Hwy I-8, S side of old highway, ca. 0.3 miles E of community of Mountain Springs, at head of Myer Creek. | 670 | Comment | ||
UCR165496 | Phoradendron californicum | 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 | ||
UCR279240 | Phoradendron californicum | A. C. Sanders, Jim Malusa | 2017-1-11 | 42648 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, below Mary Lode Mine along dirt road | 302 | Comment | ||
UC848901 | Phoradendron macrophyllum | Ira L. Wiggins | 1937-2-25 | 8601 | Imperial | flats near large irrigation canal 7 mi. n. Bard | Comment | |||
UCD89844 | Phragmites australis | R. N. Raynor | 1941-7-24 | s.n. | Imperial | Imperial Valley. | Comment | |||
SEINET10934139 | Phragmites australis | Billy Joe Cox | 1975-4-23 | Cox 4158 | Imperial | Palo Verde, 1-3 km W, (ca 32 m S of Blythe); creosote desert scrub; sandy and gravelly entisols. | 70 | Comment | ||
SD242981 | Physalis acutifolia | BLM | 1993-6-10 | 628 | Imperial | Winterhaven | Comment | |||
POM47418 | Physalis crassifolia | Philip A. Munz | 1924-2-23 | 7819 | Imperial | Foot of Mountain Springs Grade. | Comment | |||
RSA1593 | Physalis crassifolia | Carl B. Wolf | 1931-5-29 | 2176 | Imperial | Wash at N base of Signal Mt. | 30 | Comment | ||
RSA423730 | Physalis crassifolia | H. de Forest, Jack Rempel | 1933-4-13 | 17398 | Imperial | Between Plaster City and Barrett's Well. | Comment | |||
RSA48433 | Physalis crassifolia | E. K. Balls | 1949-4-3 | 12917 | Imperial | Open slope between Chocolate Mts. and Salton Sea 8 miles along road from Niland to Blythe, Colorado desert | 152 | Comment Read comments Oct 18 2007 |
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SD260304 | Physalis crassifolia | A. C. Sanders, Jim Malusa | 2016-3-15 | 42252 | 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 | ||
SD79828 | Physalis crassifolia | Helen V. Witham | 1970-12-14 | 1183 | Imperial | In-Ko-Pah Gorge | 399 | Comment | ||
UC484271 | Physalis crassifolia | C. B. Wolf | 1931-3-12 | Imperial | 13 mi from Niland (on road to Beal Well) | 182 | Comment | |||
UCR170252 | Physalis crassifolia | Scott D. White, Jennifer H. Jones | 2005-4-19 | 10957 | Imperial | Sonoran Desert, Fish Creek Mountains | 213 | Comment | ||
UCR89732 | Physalis crassifolia | J. M. Stewart | 1990-3-12 | 641 | Imperial | Chocolate Mtns., Julian Wash. | Comment | |||
JEPS8974 | Physalis lancifolia | S. B. Parish | 1912-10-21 | 8337 | Imperial | Ft. Yuma Colorado River (Colorado River bottoms) | Comment | |||
CAS-BOT-BC60812 | Physaria tenella | Annie M. Alexander; Louise Kellogg | 1941-3-10 | 1924 | Imperial | Colorado Desert. 27 miles north of Ogilby. | Comment | |||
CAS-BOT-BC60814 | Physaria tenella | P. A. Munz | 1920-3-30 | 3444 | Imperial | Near Bananza Providence Mountains. | 762 | Comment | ||
CLARK-A1528-3841 | Pilostyles thurberi | John C. Roos | 1963-6-1 | Imperial | Comment | |||||
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 | ||
RSA668040 | Pilostyles thurberi | Robert L. Rutherford | 1963-11-29 | 4 | Imperial | 1.7 miles south of San Felipe Creek, 15 feet west of Hwy 99 | Comment | |||
RSA668041 | Pilostyles thurberi | Robert L. Rutherford | 1963-11-29 | 3 | Imperial | 0.6 miles south of San Felipe Creek on Hwy 99 | Comment | |||
RSA688035 | Pilostyles thurberi | Robert L. Rutherford | 1963-11-30 | 10 | Imperial | Pinto Wash, 7.7 miles west of Mount Signal on Hwy 98; | Comment | |||
SEINET7048027 | Pilostyles thurberi | Steven R. Hill, Kate Kramer | 2001-4-27 | 33496 | Imperial | California Route 86, west side of U.S. Navy Salton Sea Test Base road just east of Route 86. About 10.4 miles south of Salton City. Elevation 16 feet. | 4 | Comment | ||
NY1154651 | Plagiobothrys jonesii | N. H. Holmgren | 1974-3-29 | 7545 -a | Imperial | Jacumba Mountains, 3 airline miles southwest of Ocotillo | 274 | Comment | ||
UCD124454 | Plantago erecta | James Henrickson | 1964-1-4 | 1496 | Imperial | San Felipe Creek Area; along Highway 99, south of Highway 78 junction. | -48 | Comment | ||
SEINET12319678 | Plantago insularis | N. H. Holmgren, Holmgren, P. K. | 1973-1 | 6513 | Imperial | Palo Verde Mountains, E of Old Palo Verde Road, 8.5 air mi SSW of Palo Verde | 259 | Comment | ||
CDA18507 | Plantago ovata | Frank B. McMurry | 1943-1 | 1341 | Imperial | Sonoran Desert; Imperial National Wildlife Refuge. | 0 | Comment | ||
JEPS29493 | Plantago ovata | Lauramay T. Dempster | 1962-4-19 | 1910 | Imperial | just e San Diego Co. (Imperial Highway) | Comment | |||
RSA0013098 | Plantago ovata | Duncan S. Bell, Kim Clark, Megan Ferguson, Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren | 2013-3-17 | 4556 | Imperial | The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. | 233 | Comment | ||
SD143747 | Plantago ovata | G. K. Helmkamp, E. Helmkamp | 1998-1-24 | 2572 | Imperial | Between Highway I-8 and the All American Canal across from the Brock Research Center (ca. 3.0 miles east of the jct of Highway CA-98 with Highway I-8). | 46 | Comment | ||
SDSU12793 | Plantago ovata | Michael G. Simpson, Lee M. Simpson | 1998-3-8 | 8 III98B | Imperial | Domelands. dirt raod from S-2. ca. 2 miles, take left frok just before end, to camp site area. | 280 | 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 | ||
UCR254388 | Plantago ovata | Margaret R. Mulligan, Larry Hendrickson, L. Louise Jee | 2008-4-25 | 2516 | Imperial | Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, in Coral Wash, 2.0 mi southwest of Hwy 86. Section SL14 | 26 | Comment | ||
SEINET13010051 | Plantago ovata | S. B. Parish | 8341 | Imperial | Between Brawley and Salton Sea. | Comment | ||||
RSA101790 | Plantago ovata var. fastigiata | R. Weatherby | 1950-3-4 | 1035 | Imperial | 19 miles east of Holtville, on Hwy 80 | 61 | Comment | ||
RSA402275 | Plantago ovata var. fastigiata | H. de Forest, Jack Rempel | 1933-4-13 | 17400 | Imperial | Bet. Plaster City and Barretts Well. | Comment | |||
RSA68982 | Plantago ovata var. fastigiata | F. W. Peirson | 1922-4-12 | 2867 | Imperial | 30 miles south of Coachella. Colorado desert. | Comment Read comments Oct 8 2011 |
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SD242914 | Plantago ovata var. fastigiata | 1998-2-19 | Imperial | Jackson Gulch | Comment | |||||
SDSU19675 | Plantago ovata var. fastigiata | Jon 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 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 | ||
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 | ||
UCSB33426 | Plantago ovata var. fastigiata | Kearns, D.; Simmons, Karen | 1979-3-3 | Imperial | Beginning of Shell Canyon; 2 miles east of S2; on Shell Canyon Rd | 152 | Comment | |||
RSA761076 | Pleuraphis rigida | Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke | 2010-4-7 | 123 | Imperial | SW of Plaster City. N of Hwy 8. EC 350. Main wash approx. 1/2 mile W of Dunaway Rd. | -38 | Comment | ||
UC612927 | Pleuraphis rigida | C. W. Sharsmith | January, 1934 | 518 | Imperial | se Imperial County; southeastern Imperial County | Comment | |||
CAS-BOT-BC326631 | Pleurocoronis pluriseta | Roxana S. Ferris; Ruth P. Rossbach | 1938-5-18 | 9633 | Imperial | Upper end of Painted Gorge, Carisso Mountains | Comment | |||
SBBG54454 | Pleurocoronis pluriseta | L. R. Abrams | 1941-4-23 | 13922 | Imperial | Travertine Rock, S of Indio, US Hwy 99 | Comment Read comments Aug 3 2013 |
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SD152261 | Pleurocoronis pluriseta | Jon Rebman, Joan Dowd & Veronica Gallego | 2000-4-20 | 6544 | Imperial | NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea | 20 | Comment | ||
UCR133881 | Pleurocoronis pluriseta | June Latting | 1978-4-6 | s.n. | Imperial | Sonoran (Colorado) Desert, Fossil Canyon, Coyote Mountains | 366 | Comment | ||
CDA8479 | Pluchea odorata | T. C. Fuller | 1958-9-24 | 1395 -58 | Imperial | 2 miles south of Imperial Dam, Colorado River. | 0 | Comment | ||
RSA302006 | Pluchea odorata | J. R. Shevock | 1970-10-18 | 509 | Imperial | Salton Sea Wild in Refuge. | -63 | Comment | ||
UC1192105 | Pluchea odorata var. odorata | Malcolm A. Nobs and S. Galen Smith | 1948-9-4 | 521 | Imperial | 5 mi n Westmoreland; National Waterfowl Refuge | Comment | |||
RSA643310 | Pluchea sericea | R. D. Goeden, D. W. Ricker | 1965-6-29 | s.n. | Imperial | Salton Sink: Pound Road ca. 1 mi. SE of Niland. | -40 | Comment | ||
SBBG8675 | Pluchea sericea | H. and M. Dearing | 1941-4-9 | 4631 | Imperial | Niland | Comment | |||
SD152260 | Pluchea sericea | Jon Rebman, Joan Dowd & Veronica Gallego | 2000-4-20 | 6551 | Imperial | W of Glamis along Highline Canal, and E of Brawley, and just N of Highway 78 | Comment | |||
SD220648 | Pluchea sericea | Margaret R. Mulligan, L. Hendrickson, L. L. Jee | 2008-4-25 | 2532 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City; Section 14 (SL14), in Coral Wash, 1A| mi southwest of Hwy 86. | 11 | Comment | ||
UCR277792 | Pluchea sericea | Jim Malusa | 2016-11-1 | s.n. | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 2.37 miles SW (233 deg. ) of Mount Barrow | 488 | Comment | ||
SD155865 | Poa secunda subsp. secunda | Jon P. Rebman, D. Silverman, B. Lauri, O. Solis | 2001-4-13 | 7218 | Imperial | In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. | 1000 | Comment | ||
JEPS50544 | Polygonum persicaria | W. L. Jepson | 1912-11-2 | 5280 | Imperial | Lower Palo Verde Valley; river banks | 73 | Comment | ||
UC1951298 | Polygonum punctatum | Robert F. Thorne | 29-30 April 1978 | 52112 | Imperial | SOUTH OF SALTON SEA: Margin of Coachella Canal on bank at water line. | Comment | |||
UCR103342 | Polygonum ramosissimum | George K. Helmkamp, E. Helmkamp | 1998-1-24 | 2622 | Imperial | Sonoran (Colorado) Desert, N end of Calipatria at corner of Young Rd & Calif. Hwy 111 | -49 | Comment | ||
SD152296 | Polypogon interruptus | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-20 | 6552 | Imperial | West of Glamis, along Highline Canal, and east of Brawley, and just north of Highway 78. | Comment | |||
CAS-BOT-BC102497 | Populus fremontii | G. D. Abrams | 1910-2-24 | s.n. | Imperial | Calexico - New River, Colo. Desert | Comment | |||
CAS-BOT-BC102498 | Populus fremontii | S. B. Parish | 1913-2-26 | 8493 | Imperial | Bottom lands of the Colorado River - Ft. Yuma | Comment | |||
CAS-BOT-BC102499 | Populus fremontii | Ira L. Wiggins | 1937-2-25 | 8600 | Imperial | Flats near large irrigation canal 7 miles north of Bard | Comment | |||
JEPS64535 | Populus fremontii subsp. fremontii | I. T. Weeks | 1855-4-3 | Imperial | Brawley; Colorado Desert, Brawley | Comment Read comments Mar 17 2008 |
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SEINET10334062 | Populus fremontii subsp. fremontii | C. E. Peterson | 1911-10-16 | s.n. | Imperial | Yuma Experimental Farm, Bard. | 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 | ||
UCR107938 | Porophyllum gracile | Jon P. Rebman, L. Renfro | 1997-11-19 | 4748 | Imperial | Sonoran (Colorado) Desert, NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. | 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 | ||
SD139506 | Portulaca oleracea | Jon Rebman, Maggie Loy | 1996-10-27 | 3757 | Imperial | S of Palo Verde: Palo Verde Valley area: along agricultural fields just west of the Colorado River | 4 | Comment | ||
UCR107985 | Portulaca oleracea | Jon P. Rebman, Adrienne Russell | 1997-9-6 | 4194 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, southeast of Brawley at Cooper Road and Wiest Rd. | -36 | Comment | ||
SD243940 | Proboscidea althaeifolia | Gary Diridoni | 2003-1-15 | Imperial | Imperial San Dunes Recreation Area; along washes | Comment | ||||
CAS-BOT-BC202323 | Prosopis glandulosa var. torreyana | K. Larson | 1976-5-5 | 2086 | Imperial | Near New River & Cattle Pens So. of Heber | Comment | |||
CDA27759 | Prosopis glandulosa var. torreyana | T. C. Fuller | 1962-10-17 | 9791 | Imperial | West bank of the Colorado River, 0.3 mile north of Laguna Dam. | 0 | Comment | ||
POM275711 | Prosopis glandulosa var. torreyana | Lyman D. Benson | 1933-4-1 | 4234 | Imperial | 5 mile N of Signal Mt, Salton Sea Watershed. | 30 | Comment | ||
RSA492673 | Prosopis glandulosa var. torreyana | Walter Wisura | 1989-5-9 | 4339 | Imperial | 1.9 miles south of Hwy 98 S of Ocotillo | Comment | |||
RSA517273 | Prosopis glandulosa var. torreyana | R. McKernan, A. C. Sanders | 1989-2-16 | s.n. | Imperial | Chocolate Mts Aerial Gunery Range, Surveyor's Pass. | Comment | |||
SBBG92156 | Prosopis glandulosa var. torreyana | D. F. Howe | 1980-4-13 | Imperial | Andrade Rd, 3 mi S of Hwy 8 | 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 | ||
UCR279825 | Prosopis glandulosa var. torreyana | Onkar Singh, B. Huttar | 2015-3-18 | 5115 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, southeast corner of "Parachute Drop Test Range", c. 10 km NE of Plaster City | -11 | Comment | ||
UCR269628 | Prunus fasciculata var. fasciculata | A. C. Sanders, Jim Malusa | 2016-3-7 | 42127 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site | 398 | Comment | ||
RSA453234 | Prunus fremontii | N. C. Cooper | 1949-3-17 | 3107 | Imperial | Mountain Springs. | 457 | Comment | ||
SD44466 | Prunus fremontii | Charles F. Harbison, Ethel Bailey Higgins | 1951-5-22 | Imperial | Mt. Springs | Comment | ||||
CAS-BOT-BC356307 | Psathyrotes ramosissima | LeRoy Abrams | 1903-4-2 | 3223 | Imperial | Signal Mountain, Colorado Desert | Comment | |||
CAS-BOT-BC356308 | Psathyrotes ramosissima | Aven Nelson; Ruth A. Nelson | 1939-3-23 | 3222 | Imperial | Desert west side of Salton Sea | Comment | |||
CAS-BOT-BC356309 | Psathyrotes ramosissima | E. A. McGregor | 1917-5-29 | 855 | Imperial | Westmoreland | Comment | |||
CAS-BOT-BC356353 | Psathyrotes ramosissima | LeRoy Abrams | 1903-4-2 | 3223 | Imperial | Signal Mt., Colorado Desert | Comment | |||
RSA278776 | Psathyrotes ramosissima | Bonnie M. Rich | 1979-4-5 | 79018 | Imperial | On the E side of the E Highline Canal, at Boyd Road. | Comment | |||
SD190612 | Psathyrotes ramosissima | Larry Hendrickson, Jon Rebman. | 2005-4-15 | 3134 | Imperial | Picacho State Recreation Area, adjacent to maintenance yard. | 71 | Comment | ||
SD200340 | Psathyrotes ramosissima | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16804 | 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 | ||
UCR100848 | Psathyrotes ramosissima | George K. Helmkamp, E. A. Helmkamp | 1998-3-18 | 2880 | Imperial | Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal | 76 | 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 | ||
UCR18000 | Psathyrotes ramosissima | Martha Hilend | 1928-3-24 | s.n. | Imperial | Sonoran (Colorado) Desert, wash [=Coral Wash] north of PalmWash | -9 | Comment | ||
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-BC337448 | Psorothamnus | W. R. Dudley | 1895-1-1 | s.n. | Imperial | near Mesa SW of Yuma | Comment | |||
CAS-BOT-BC353597 | Psorothamnus emoryi | Marcus E. Jones | 1906-4-25 | s.n. | Imperial | West of Yuma | Comment | |||
CAS-BOT-BC353598 | Psorothamnus emoryi | Peter H. Raven | 1962-4-19 | 17380 | Imperial | 0.8 miles southeast of Kane Springs | -45 | Comment | ||
CAS-BOT-BC353611 | Psorothamnus emoryi | E. A. McGregor | 1917-3-11 | s.n. | Imperial | San Felipe, Colorado Desert | Comment | |||
POM126310B | Psorothamnus emoryi | Martha Hilend | 1927-4-2 | s.n. | Imperial | Travertine rocks. | Comment | |||
POM320528 | Psorothamnus emoryi | Worthman | 1967-4-11 | 22 | Imperial | Painted Gorge, Salton Sea Drainage. | Comment | |||
RSA597668 | Psorothamnus emoryi | Michael A. Vincent, James C. Solomon, Jon Rebman, Karl Vincent | 1997-1-31 | 7704 | Imperial | Along Rt. 98 at the road turning to Ocotillo, near RR line. | 66 | Comment | ||
RSA630245 | Psorothamnus emoryi | R. S. Woglum | 1938-12-7 | 2148 | Imperial | Sonoran Desert: Sand Hills west of Yuma (AZ). | Comment | |||
RSA682682 | Psorothamnus emoryi | Scott D. White, Michael Honer | 2003-5-3 | 9172 | Imperial | Fish Creek Mountains. Unnamed canyon draining SW facing slope of the mtns; south of the operating US Gypsum quarries. | 152 | Comment | ||
SBBG22980 | Psorothamnus emoryi | D. Myrick | 1965-2-26 | 1041 | Imperial | near Westmoreland | 60 | Comment | ||
SDSU15579 | Psorothamnus emoryi | Jon Rebman | 2000-4-19 | 6529 | 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. | 67 | Comment | ||
SFV1810 | Psorothamnus emoryi | K. A. Wilson | 1964-4-11 | 1323 | Imperial | Orita-Glamis Road, 0.5 miles east of Coachella Canal. | Comment | |||
UC402943 | Psorothamnus emoryi | H. E. and S. T. Parks | Feb. 1929 | 395 | Imperial | along the shores of Salton Sea shores of Salton Sea | Comment Read comments Feb 23 2010 |
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UCR107960 | Psorothamnus emoryi | Jon P. Rebman, Maggie Loy | 1996-10-26 | 3739 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, west of Imperial | 10 | Comment | ||
UCR33634 | Psorothamnus emoryi | Sears | 1978-4-10 | 1106 | 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 | ||
UCR41698 | Psorothamnus emoryi | A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet | 1986-3-8 | 6157 | Imperial | Sonoran (Colorado) Desert, East Mesa, east end of Montgomery Rd. at the Coachella Canal, c. 1.25 mi NW of Mammoth Wash crossing of the canal | 27 | Comment | ||
UCSB18557 | Psorothamnus emoryi | Winn, Will | 1963-4-8 | Imperial | 2 miles S of Travertine Point, near the N end of the Salton Sea | -57 | Comment Read comments Jun 6 2013 |
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VVC640 | Psorothamnus emoryi | P. J. MacKay, T. Thomas | 1997-3-1 | 129 | Imperial | Algodones Dunes, Coachella Canal Rd, ca. 4 mi N of Hwy 8; | 73 | Comment | ||
RSA0038274 | Psorothamnus emoryi | Lyman Benson | 1961-7-4 | 16096 | Imperial | Just east of the sand dunes west of Yuma on U.S. 80. | 30 | Comment | ||
RSA602097 | Psorothamnus emoryi | L. C. Wheeler | 1955-6-10 | 7154 | Imperial | 3 miles N of John's Boat Landing. | 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 | ||
SEINET3407724 | Psorothamnus polydenius | G. A. Levin | 1993-4-10 | 2237 | Imperial | Coyote Mountains, Domelands area | 425 | Comment | ||
JEPS41721 | Psorothamnus schottii | W. L. Jepson | 1927-4-17 | 11770 | Imperial | Colorado Desert, Near Myer's Creek Bridge, edge of Desert level, foot of Mountain Springs Grade | Comment | |||
SD173144 | Psorothamnus schottii | Larry Hendrickson, Kim Marsden, L. Louise Jee | 2005-3-18 | 1736 | Imperial | Palm Wash, Trust for Public Lands property. Approx. 1.6 mi. north of hwy. S-22 (Borrego-Salton Seaway) and 6.0 miles southwest of hwy. 86. T10s, R9e, Sec. 19. | 84 | Comment | ||
SD254626 | Psorothamnus schottii | A. C. Sanders, Jim Malusa | 2016-3-16 | 42287 | Imperial | Sonoran (Colorado) Desert; Chocolate Mountains, old Niland-Blythe Rd., between Beal Well and Surveyors Pass. | 561 | Comment | ||
UC187299 | Psorothamnus schottii | J. G. Lemmon and wife | May, 1880 | Imperial | Ft. Yuma, Colorado River, Cal. | Comment | ||||
UCR269695 | Psorothamnus schottii | A. C. Sanders, Jim Malusa | 2016-3-16 | 42281 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. at wash crossing 4 km NNW of Beal Well | 518 | Comment | ||
UCR269823 | Psorothamnus schottii | A. C. Sanders, Jim Malusa | 2016-3-18 | 42387 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 15 km due north of Slab City/Camp Dunlap | 305 | Comment | ||
CAS-BOT-BC340940 | Psorothamnus spinosus | H. E. McMinn | 1925-7-1 | 1486 | Imperial | 15 mi. S. Oasis - Col. Desert | Comment | |||
OBI50878 | Psorothamnus spinosus | L. R. Landrum | 1993-5-30 | 7821 | Imperial | Ocotillo, at exit to Calexico on hwy 8 | Comment | |||
POM195536 | Psorothamnus spinosus | Carl B. Wolf | 1928-6-23 | 2278 | Imperial | 5 miles west of Coyote Wells. Loose rocky canyon to San Diego. | 390 | Comment | ||
RSA1192 | Psorothamnus spinosus | B. D. Stark | 1930-7-4 | 876 | Imperial | Base of Mountain Springs grade | Comment | |||
RSA171102 | Psorothamnus spinosus | Robert F. Thorne | 1963-5-23 | 31838 | Imperial | Open desert along Hwy 80 near Plaster City. | Comment | |||
SD152165 | Pterostegia drymarioides | Jon Rebman, Joan Dowd & Veronica Gallego | 2000-4-21 | 6575 | Imperial | Inkopah Mountains. Jacumba Wilderness Area | 1000 | Comment | ||
SD139568 | Quercus cornelius-mulleri | Jon Rebman, Maggie Loy | 1996-10-25 | 3680 | Imperial | Smuggler's Cave area: mountains SE of In-ko-pah: E of Jacumba | 1029 | Comment | ||
UCR155770 | Quercus cornelius-mulleri | Jon P. Rebman, D. Silverman, B. Lauri, O. Solis | 2001-4-13 | 7243 | Imperial | Peninsular Range/Sonoran (Colorado) Desert, In-Ko-Pah Mountains; Jacumba Natural Area, at top of grade along road to Valley of the Moon | 1150 | Comment | ||
CDA18534 | Rafinesquia neomexicana | Frank B. McMurry | 1943-1 | 1312 | Imperial | Sonoran Desert; Imperial National Wildlife Refuge. | 0 | Comment | ||
POM184101 | Rafinesquia neomexicana | P. A. Munz, C. L. Hitchcock | 1932-4-5 | 12140 | Imperial | 2 miles north of Cargo Muchacho Mts. | Comment Read comments Apr 25 2016 |
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SD191825 | Rafinesquia neomexicana | Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee | 2008-4-9 | 14416 a | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, 5.6 miles W of Hwy. 86; Section 18 (SL18), Grave Wash, Site OLILIN in arroyo bottom and surrounding embankments | 71 | Comment | ||
SD199865 | Rafinesquia neomexicana | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16569 | 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 | ||
SD200341 | Rafinesquia neomexicana | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-24 | 16638 | 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 | ||
SD242731 | Rafinesquia neomexicana | 1998-3-3 | Imperial | Pinto Wash | Comment | |||||
SD260008 | Rafinesquia neomexicana | J. M. Andre | 2013-3-3 | 23956 | Imperial | Yuha Desert, along Hwy 98 approx. 7 mi. SE of Ocotillo, just outside crucifixon thorn natural area. Coyote Wells 7.5'Q | 107 | Comment | ||
SDSU443 | Rafinesquia neomexicana | H. Wedberg | 1962-4-7 | 881 | Imperial | About 10 miles E. from Jacumba on the road to El Centro; about half way down the Mtn. Springs grade. | 610 | Comment | ||
SEINET10672405 | Rafinesquia neomexicana | Greg Gust, Leith Nye | 2005-3-4 | Gust 484 | Imperial | Off of Hwy 78 on Black Mountain Rd. ca. 3 mi. from HWY 78 intersection at dry wash approaching Black Mountains. | 363 | Comment | ||
SD144351 | Rhamnus ilicifolia | Jon P. Rebman, Melanie Howe | 1997-4-5 | 3905 | Imperial | Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area | 900 | Comment | ||
SD162611 | Rhamnus ilicifolia | Jon 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 & just N of the US/Mex border | 1220 | Comment | ||
UC1119134 | Rhaponticum repens | H. S. Yates | 1937-7-4 | 6819 | Imperial | 3 mi n of Imperial; El Centro Quad. | 30 | Comment | ||
SD250417 | Rhus ovata | Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, & Anh Phan | 2012-11-17 | 4390 | Imperial | Jacumba Mountains; Boulder Creek, approximately 1.7 air miles southeast of Mountain Spring or approximately 1.5 air miles southwest of Myer Valley | 569 | Comment | ||
UC1787763 | Ribes quercetorum | Jon P. Rebman | 2001-3-16 | 7199 | Imperial | Jacumba Natural Area, In-Ko-Pah Mountains, near Smuggler's Cove. | 1046 | Comment | ||
SD119937 | Rumex dentatus | Amadeo M. Rea | 1984-12-3 | 545 | Imperial | In mesa marsh, northwest of Seeley, above New River. (IPB 10/07) | Comment | |||
SEINET15325583 | Rumex dentatus subsp. klotzschianus | Steven P. MacLaughlin, Janice E. Bowers | 1986-1 | 3235 | Imperial | 3.0 mi N Laguna Dam, adjacent to All-American Canal. | Comment | |||
RSA466285B | Rumex violascens | Edwin Kline | 1920-4-11 | s.n. | Imperial | Near Brawley | Comment | |||
RSA0121672 | Rumex violascens | L. R. Abrams | 1903-4-1 | 3193 | Imperial | Blue Lake, Imperial Valley. | Comment | |||
RSA615061 | Ruppia cirrhosa | A. C. Sanders, P. J. MacKay, Joan Stewart, G. Helmkamp, Colin L. Sanders | 1994-12-4 | 15892 | Imperial | Colorado Desert, Salton Sink, near Frink Springs in a seeping ara between the Coachella Canal and Coachella Canal Road, SE of Rink road | 30 | Comment | ||
RSA516967 | Saccharum ravennae | A. C. Sanders | 1989-9-19 | 9493 | Imperial | Scattered along the banks of the Coachella Canal just below Siphon 10, NE of Niland. | 30 | Comment | ||
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 | ||
UC1731051 | Saccharum ravennae | Dean W. Taylor | 1996-10-23 | 15901 | Imperial | Imperial Valley; ca 12 miles W of El Centro on old Highway, 1.5 miles N of Interstate 8 | Comment | |||
UCD92357 | Saccharum ravennae | D. W. Ragsdale | 1957-6-29 | 23 | Imperial | Near Calipatria. | Comment | |||
UCR6146 | Saccharum ravennae | Heather Johnston | 1967-5-13 | 051367- 09 | Imperial | Sonoran (Colorado) Desert, Hidden Lake, SW of All American canal. Turnoff 1.8 mi north of the end of Hot Mineral Spa Road, on the left side of road, doubling back S. Dirt path to lake | Comment | |||
CAS-BOT-BC103830 | Salix exigua | Mrs. H. P. Bracelin | 1932-4-13 | 607 | Imperial | 22.5 km. north of Brawley | 35 | Comment | ||
CAS-BOT-BC103836 | Salix exigua | Mrs. H. P. Bracelin | 1932-4-14 | 615 | Imperial | Along highway, 6.5 km. west of Calexico | 6 | Comment | ||
UC494330 | Salix exigua | Mrs. H. P. Bracelin | 1932-4-14 | 614 | Imperial | 6.5 km.w Calexico (beside irrigation ditch along hwy.) | -6 | Comment | ||
SD118719 | Salix exigua var. exigua | Amadeo M. Rea | 1984-12-3 | 546 | Imperial | Growing on a mesa marsh northwest of Seeley, above New River. | Comment | |||
CAS-BOT-BC107846 | Salix gooddingii | F. W. Haasis | 1960-2-17 | 16 .60 | Imperial | Picacho Camp near mouth of Picacho Wash at Colorado River | Comment | |||
CAS-BOT-BC108354 | Salix gooddingii | E. A. McGregor | 1917-3-17 | 727 | Imperial | Fig Tree John's, Salton Sink - Colorado Desert | Comment | |||
CAS-BOT-BC108357 | Salix gooddingii | Mrs. H. P. Bracelin | 1932-4-14 | 613 | Imperial | Along highway, 6.5 km. west of Calexico | -6 | Comment | ||
CAS-BOT-BC108358 | Salix gooddingii | Mrs. H. P. Bracelin | 1932-4-14 | 612 | Imperial | Near bridge over New River, Calexico | -7 | Comment | ||
CAS-BOT-BC108359 | Salix gooddingii | Mrs. H. P. Bracelin | 1932-4-14 | 611 | Imperial | Near bridge over New River, Calexico | -7 | Comment | ||
CAS-BOT-BC108361 | Salix gooddingii | Mrs. H. P. Bracelin | 1932-4-13 | 609 | Imperial | Large irrigation ditch, 22.5 km. north of Brawley | -35 | Comment | ||
CAS-BOT-BC108363 | Salix gooddingii | Mrs. H. P. Bracelin | 1932-4-14 | 612 | Imperial | Near bridge over New River, Calexico | -7 | Comment | ||
POM6511 | Salix gooddingii | Philip A. Munz, L. T. Street, G. Williams | 1919-3-26 | 2342 | Imperial | Figtree John's Spring, Salton Sea. | -15 | Comment Read comments Oct 23 2012 |
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UC987769 | Salix gooddingii | Leslie N. Goodding and C. Reeder | 1944-4-30 | 40 | Imperial | w side of U.S. Yuma Field Station (Bard) | Comment | |||
CAS-BOT-BC126276 | Salix sessilifolia | Roxana S. Ferris | 1918-6-20 | 1030 | Imperial | Colorado River bottoms 10 miles from Yuma | Comment | |||
SD199981 | Salsola paulsenii | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16212 | 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 | ||
RSA289276 | Salsola paulsenii | Charles Convis | 1980-4-8 | 125 | 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 | ||
CAS-BOT-BC232907 | Saltugilia caruifolia | E. A. McGregor | 1912-6-10 | 913 | Imperial | Colorado Desert. Live Oak Springs | Comment | |||
RSA196534 | Salvia apiana var. compacta | Roxana S. Ferris | 1928-4-18 | s.n. | Imperial | 3 miles from Mountain Springs on Coyote Wells Road. | Comment | |||
SDSU7481 | Salvia columbariae | H. Wedberg | 1962-4-7 | 876 | Imperial | About 10 miles E from Jacumba on the raod to El Centro; about half way down the Mtn . Springs grade. | 610 | Comment | ||
UCR63889 | Salvia columbariae | B. G. Pitzer | 1989-4-15 | 1271 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Gasline Road, 8.1 mi. north of Seal Camp (Siphon 10) | 400 | 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 |
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CDA20519 | Salvinia molesta | P. Cason, M. Mizumoto | 2004-10-7 | PDR 1403569 | Imperial | Elder Canal at Heim Rd, El Centro. | 0 | Comment Read comments Feb 6 2009 |
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CDA34955 | Salvinia molesta | R. E. Riefner Jr. | 2009-9-25 | 09 -206 | Imperial | Near Bard, Ross Rd. and Basline Rd. at the Reservation Main Drain. | Comment | |||
UCR160991 | Salvinia molesta | P. Cason, M. Mizumoto | 2004-10-7 | PDR 1403568 | Imperial | Sonoran (Colorado) Desert, Imperial Valley; Elder Canal at Heim Rd, El Centro | -5 | Comment | ||
JEPS27449 | Sarcostemma cynanchoides subsp. hartwegii | S. B. Parish | 1912-10-19 | 8328 | Imperial | draws of the Alamo R. near Calexico; Salton Basin, Alamo R. | 0 | Comment | ||
UC665748 | Sarcostemma hirtellum | Ira L. Wiggins | 1941-3-25 | 9617 | Imperial | Desert bajada 8.7 mi. n.e. of Niland (on rd. to Beal Well and Blythe) | Comment | |||
SD173268 | Schismus arabicus | Larry Hendrickson, Kim Marsden, L. Louise Jee | 2005-3-18 | 1734 | Imperial | Palm Wash, Trust for Public Lands property. Approx. 0.70 mi. north of hwy. S-22 (Borrego-Salton Seaway) and 5.75 miles southwest of hwy. 86. T10s, R9e, Sec. 19. | 79 | Comment | ||
SD191748 | Schismus arabicus | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-9 | 14444 | 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 | ||
UCR102683 | Schismus arabicus | B. G. Pitzer | 1998-2-2 | 3484 | Imperial | Sonoran (Colorado) Desert, Algodones Dunes, S terminus of Ogilby Road, on south side of Hwy I-8. S end of dunes | 61 | Comment | ||
UCR120530 | Schismus arabicus | George K. Helmkamp, E. A. Helmkamp | 2001-3-17 | 6295 | Imperial | Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 | 168 | Comment | ||
UCR166865 | Schismus arabicus | 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 | ||
UCR167242 | Schismus arabicus | 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 | ||
UCR261587 | Schismus arabicus | A. C. Sanders, Jim Malusa | 2015-3-6 | 41285 | 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 | ||
UCR279097 | Schismus arabicus | A. C. Sanders, Jim Malusa | 2017-3-11 | 42808 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 18.25 km east (92 deg. ) of Niland | 198 | Comment | ||
UCR279148 | Schismus arabicus | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-7 | 42727 | Imperial | Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains | 409 | Comment | ||
RSA776112 | Schismus barbatus | Amber Swanson | 2011-3-9 | 200 | Imperial | Algodone dunes wilderness area | 66 | Comment | ||
SBBG35072 | Schoenoplectus americanus | T. L. Secrest | 1948-4-8 | Imperial | Imperial Valley | Comment | ||||
RSA366077 | Schoenoplectus maritimus | S. B. Parish | 1912-10-13 | 8377 | Imperial | Salton Basin. | -21 | Comment | ||
CDA39114 | Scirpus pungens | R. A. Flock & D. Jones | 1971-5-6 | s.n. | Imperial | Holtville; Rositas 2. | 0 | Comment | ||
SD125182 | Scutellaria mexicana | Steven P. McLaughlin, Janice E. Bowers | 1985-3-11 | 2965 | Imperial | North-facing slope of Little Picacho Peak. | 274 | Comment | ||
RSA787516 | Senecio flaccidus | Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak | 2012-4-24 | 3504 B | Imperial | The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. | 1280 | Comment | ||
CAS-BOT-BC327436 | Senecio flaccidus var. douglasii | H. E. McMinn | 1924-7-4 | 1275 | Imperial | Mountains between Campo and Mountain Springs, San Diego - Imperial Counties | Comment Read comments May 7 2018 |
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RSA789910 | Senecio mohavensis | J. R. Shevock | 1986-3-24 | 11363 | Imperial | Colorado Desert Region: In-ko-pah Gorge. Along the east bound lane of Interstate 8, 0.5 mi west of Myers Canyon Creek Bridge. | 600 | Comment | ||
SD115569 | Senecio mohavensis | Duffie Clemons, Erik Jonsson | 1983-4-5 | 442 | Imperial | [North of Skull Valley] Coyote Wells quad, 100 pls on sandy east facing slopes below rock wall. | Comment Read comments Oct 9 2010 |
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SD200346 | Senecio mohavensis | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-25 | 16716 | 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 | ||
SD242736 | Senecio mohavensis | 1993-3-18 | Imperial | Davis [Davies] Valley Entrance | Comment | |||||
UCR120081 | Senecio mohavensis | Jon P. Rebman, A. Salywon, C. M. Christy | 1998-3-21 | 4926 | Imperial | Sonoran (Colorado) Desert, Davies Valley Area: south of Ocotillo and south of Hwy 98 | 150 | Comment | ||
UCR169917 | Senecio mohavensis | Scott D. White, Jennifer H. Jones | 2005-4-19 | 10975 | Imperial | Sonoran Desert, Fish Creek Mountains | 213 | Comment | ||
SEINET10907826 | Senecio vulgaris | Noel H. Holmgren, Patricia K. Holmgren | 1973-3-29 | Holmgren 6553 | Imperial | Picacho Road, 3.8 miles south of Picacho, 18 airline miles north of Yuma. | 152 | Comment | ||
SD199997 | Senegalia greggii | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-9 | 16150 | 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 | ||
SD200404 | Senegalia greggii | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16624 | 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 | ||
SD201083 | Senegalia greggii | Margaret R. Mulligan, L. Hendrickson, G. Fleming | 2009-10-4 | 3178 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), in Palm Wash, site FOUSPL, in wash. | 99 | Comment | ||
SEINET10389823 | Senegalia greggii | A. C. Sanders, Jim Malusa | 2015-9-9 | 41832 | Imperial | Chocolate Mountains, Gables Wash, near mouth of canyon above Hwy 78, just outside the aerial gunnery range | 334 | Comment | ||
UCR264794 | Senegalia greggii | Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming | 2014-9-24 | 28732 | 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 | ||
UCR241552 | Senna armata | A. C. Sanders, T. B. Salvato | 2013-5-9 | 40833 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, along BLM road 620 (E-W powerline road), c. 3.65 km east of rd. 552, 2.3 km SE of Raineys Well | 486 | Comment | ||
RSA414864 | Sesbania exaltata | Geo. L. Moxley | 1920-9-2 | s.n. | Imperial | [Unspecified] | Comment | |||
SD142410 | Sesbania herbacea | Jon P. Rebman, Adrienne Russell | 1997-9-6 | 4181 | Imperial | West of Calexico: junction of Brockman Road & Hwy. 98; along irrigation ditch | 0 | Comment | ||
UCD150410 | Sesbania herbacea | Harry A. George, T. S., and D. W | 1967-9-20 | s.n. | Imperial | Imperial Wildlife Area. | Comment | |||
RSA5417 | Sesuvium verrucosum | C. B. Wolf | 1932-10-13 | 4328 | Imperial | South east side of Salton Sea. | 30 | Comment | ||
SD143679 | Setaria viridis | Jon P. Rebman, Maggie Loy | 1996-10-27 | 3751 | Imperial | South of Palo Verde, Palo Verde Valley area, along agricultural fields, just west of the Colorado River. (IPB 10/07) | 4 | Comment | ||
RSA422467 | Simmondsia chinensis | H. de Forest, Jack Rempel | 1933-4-10 | 17422 | Imperial | Between Cargo Muchacho and Chocolate Mt. | Comment | |||
RSA802359 | Simmondsia chinensis | Duncan S. Bell | 2013-3-24 | 4621 | 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 | ||
SD79832 | Simmondsia chinensis | Helen V. Witham | 1970-12-14 | 1184 | Imperial | In-Ko-Pa Gorge | 399 | Comment | ||
UCD101788 | Simmondsia chinensis | C. L. Hitchcock | 1968-3-12 | 25450 | Imperial | 5 miles NW of Coyote Wells. | Comment | |||
UCD170392 | Simmondsia chinensis | T. B. Salvato; Tim Thomas | 2013-3-6 | 7266 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 2 km south of Rainey Well. | 511 | Comment | ||
UCR201783 | Simmondsia chinensis | A. C. Sanders | 2009-1-28 | 36172 | Imperial | Sonoran (Colorado) Desert, 1.3 mi. (air) west of Ogilby Rd., 5.1 mi. (air) SE of the closest point on Hwy 78, 5.2 mi. (air) NE of Ruthven Siding on RR | 175 | Comment | ||
UCR241504 | Simmondsia chinensis | A. C. Sanders, T. B. Salvato | 2013-5-9 | 40828 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, BLM road 620 (E-W powerline road) at rd. 552, 1.75 km SW of Raineys Well | 552 | Comment | ||
UCR249513 | Simmondsia chinensis | T. B. Salvato, Tim Thomas | 2013-3-6 | 7314 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 2 km south of Rainey Well | 511 | Comment | ||
SD66925 | Sinapis alba | Thomas W. Whitaker | 1967-3-24 | Imperial | Brawley, S.W. I Field Station, confined to a single field of barley. | Comment | ||||
CDA3868 | Sisymbrium altissimum | T. C. Fuller | 1962-4-4 | 8010 | Imperial | Highway 99 [later renumbered Highway 86] to Indio, 24.7 miles northwest of Westmoreland. | 0 | Comment | ||
RSA760083 | Sisymbrium irio | J. Andre, T. La Doux | 2009-2-26 | 9880 | Imperial | Palo Verde Mountains: along major power line corridor (Palo Verde Road) that runs north-south through mountains. About 1 mile south of pass | 182 | Comment | ||
SD191874 | Sisymbrium irio | Jon Rebman, W. Schmidtmann & V. Marshall | 2008-4-10 | 14605 | 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 | ||
UCR212672 | Sisymbrium irio | A. C. Sanders | 2010-2-20 | 37289 | 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 | ||
UCR279230 | Sisymbrium irio | A. C. Sanders, Jim Malusa | 2017-3-13 | 42867 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, Salvation Wash at the well near Salvation Pass, 1.1 km west of confluence with German Diggins Wash | 353 | Comment | ||
CDA29512 | Solanum elaeagnifolium | EC | 2009-7-15 | PDR# 1263273 | Imperial | In the vicinity of the town of Imperial. | 0 | Comment Read comments Aug 28 2016 |
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SDSU11163 | Solanum elaeagnifolium | Larry Bottroff | 1963-4-6 | Imperial | Species found along roadside on State Hwy 115, 4 miles norht of bond's Corner in dry alkaline soil at Holtville. | 3 | Comment | |||
CAS-BOT-BC374600 | Sonchus oleraceus | Roxana S. Ferris; Ruth P. Rossbach | 1938-5-18 | 9627 A | Imperial | Upper end of Painted Groge, Carisso Mts. | Comment | |||
RSA767461 | Sonchus oleraceus | J. Mark Porter, Orlando Mistretta, S. Hobbs | 2002-3-2 | 13398 | Imperial | Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. | 95 | Comment | ||
UCR166071 | Sonchus oleraceus | John F. Green | 2005-4-7 | s.n. | Imperial | Sonoran (Colorado) Desert, E of Salton Sea, just south of Coachella Canal siphon 7, east of Camp Dunlap | 30 | Comment | ||
CDA2469 | Sorghum bicolor | T. C. Fuller | 1959-10-7 | 3146 | Imperial | ca. 1.5 miles southwest of Bard. | 0 | Comment | ||
CDA2483 | Sorghum bicolor | T. C. Fuller | 1959-10-7 | 3145 | Imperial | ca. 1.5 miles southwest of Bard. | 0 | Comment | ||
UC1153163 | Sorghum bicolor | T. C. Fuller | 1959-10-7 | 3145 | Imperial | ca. 1.5 mi. s.w. Bard | Comment | |||
UCD92798 | Sorghum bicolor subsp. arundinaceum | T. C. Fuller | 1958-9-23 | 1854 | Imperial | Across from Com. Presb. Church, Bard. On grounds of former USDA Experiment Station. | Comment | |||
CDA2495 | Sorghum halepense | T. C. Fuller | 1959-10-7 | 3147 | Imperial | ca. 1.5 miles southwest of Bard. | 0 | Comment | ||
UCR108069 | Sorghum halepense | Jon P. Rebman, Maggie Loy | 1996-10-25 | 3714 | Imperial | Sonoran (Colorado) Desert, Imperial Valley, west of Calexico, along US/Mexico border | 50 | Comment | ||
CDA29288 | Sphaeralcea ambigua | J. Dorshorst | 2009-4-11 | CA 853 | Imperial | Meyers Valley. Elevation: 1455 feet. | 0 | Comment | ||
RSA336256 | Sphaeralcea ambigua | Robert F. Thorne | 1978-5-30 | 52148 | Imperial | Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. | 61 | Comment | ||
RSA388037 | Sphaeralcea ambigua | Steve Boyd | 1986-2-6 | 1220 | Imperial | Cargo Muchacho Mts.; large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Road and Power-line Road | Comment | |||
UC665874 | Sphaeralcea ambigua var. ambigua | Ira L. Wiggins | 1941-3-25 | 9626 | Imperial | Beal Well; Chocolate Mountains | Comment | |||
SD155442 | Sphaeralcea angustifolia | Craig Reiser | Imperial | Near Coyote Road entrance on Yuha Desert, ca. 100 yards just south of Highway 98. | Comment | |||||
OBI38389 | Sphaeralcea coulteri | A. C. Sanders, Pitzer, Weir, Charlton, Kniffen, Wright, Bramlett, et al | 1986-3-8 | 6169 | Imperial | E side of Algodones Dunes, 2.7 mi NW of Glamis along dirt rd parallel to RR, SW of Mesquite Siding between the RR and the dunes | 85 | Comment | ||
SD124713 | Sphaeralcea coulteri | A. C. Sanders, Pitzer,Weir,Charlton,Kniffen,Wright,Bramlett | 1986-3-8 | 6169 | 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 and the dunes, along wash and in low sandy flats. (IPB 10/07) | 85 | Comment | ||
SEINET13387102 | Sphaeralcea coulteri | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud, Hughes | 2016-1 | 42044 | Imperial | Sonoran (Colorado) Desert: confluence of Mammoth Wash and side canyon, 0.9 km SSW (197 deg. ) of Hayden Well, Chocolate Mountains (Tortuga 7.5' Q.) | 247 | Comment | ||
UCD83527 | Sphaeralcea coulteri | Ellen Dean; Tom Starbuck, Margaret Starbuck | 2010-4-8 | 5868 | 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 | ||
UCD83553 | Sphaeralcea coulteri | Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink | 2010-4-8 | 5895 | 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. | 71 | Comment | ||
RSA304024 | Sphaeralcea emoryi | Jim R. Shevock | 1970-10-18 | 518 | Imperial | Near Salton Sea. | -6 | Comment | ||
SD124714 | Sphaeralcea emoryi | A. C. Sanders, Pitzer,Weir,Charlton,Kniffen,Wright,Bramlett | 1986-3-8 | 6168 | 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 and the dunes. (IPB 10/07) | 85 | Comment | ||
UCR89720 | Sphaeralcea emoryi | J. M. Stewart | 1991-4-14 | 767 | Imperial | Sonoran Desert, Ogilby Road at Indian Pass Road. Glamis. | Comment | |||
UCR3450 | Sphaeralcea emoryi subsp. variabilis | Bob Arthur | 1964-4-12 | 640412- 01 | Imperial | Sonoran (Colorado) Desert, Junction of Hwys 99 and 78 | 152 | Comment | ||
JEPS67355 | Sphaeralcea emoryi var. emoryi | Dr. L. M. Newlon | 1922-4-1 | 404 | Imperial | Coyote Wells, Colorado Desert | Comment Read comments Oct 9 2010 |
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RSA353593 | Sphaeralcea laxa | G. R. Ballmer | 1986-2-27 | s.n. | Imperial | Tumco Wash, at Ogilby Rd, ca. 9 mi. N of Hwy I-8. | 183 | Comment | ||
LA205957 | Sphaeralcea orcuttii | D. A. Johansen; J. A. Ewan | 1932-4-13 | 7125 | Imperial | Yuma Indian Reservation, Bard | Comment | |||
RSA156704 | Sphaeralcea orcuttii | L. R. Abrams | 1903-7-27 | 4002 -a | Imperial | Calexico, Imperial valley. | Comment | |||
RSA2046 | Sphaeralcea orcuttii | Carl B. Wolf | 1931-3-12 | 1869 | Imperial | Colorado Desert, 16 mi NW of Westmorland | Comment | |||
RSA85480 | Sphaeralcea orcuttii | G. R. Campbell | 1954-2-5 | 18792 | Imperial | 5 mi E. of El Centro on the rd. to Holtville | Comment | |||
SEINET3451361 | Sphaeralcea orcuttii | Steven R. Hill, Kate Kramer | 2001-4-27 | 33478 | Imperial | Pedee, Pedee, about 3 miles due north, southwest of Monmouth, west side of Oregon route 223 (Kings Valley highway), 0 to 0.6 miles north of the junction with Shady Lane Road | -60 | Comment Read comments Sep 11 2016 |
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SJSU2821 | Sphaeralcea orcuttii | R. D. Hennessey | 1964-3-22 | 11 | Imperial | 2 mi 7 mi NW of E extremity of Vallecito Mts near Ocotillo | 48 | Comment Read comments May 11 2017 |
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UC1212188 | Sphaeralcea orcuttii | H. E. and S. T. Parks | 1936-2-12 | 24105 | Imperial | Highway East, near Calexico, below sea level Calexico | Comment | |||
UC484089 | Sphaeralcea orcuttii | C. B. Wolf | 1931-3-14 | 1887 | Imperial | 5 miles from El Centro on road to Holtville El Centro; Holtville | Comment | |||
UC484270 | Sphaeralcea orcuttii | C. B. Wolf | 1931-3-12 | 1869 | Imperial | 16 miles NW of Westmoreland | Comment | |||
UCR107986 | Sphaeralcea orcuttii | Jon P. Rebman, Adrienne Russell | 1997-9-6 | 4188 | Imperial | Sonoran Desert, Along Hwy 98, approximately 6 mi east of Calexico | 1 | Comment | ||
UCD93106 | Sporobolus cryptandrus | Boswell | 1950-9-1 | s.n. | Imperial | Yuma area. | Comment | |||
SD200349 | Stephanomeria pauciflora | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-25 | 16703 | 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 | ||
SD200350 | Stephanomeria pauciflora | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-24 | 16658 | 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 | ||
SEINET7990750 | Stephanomeria pauciflora var. pauciflora | Jon P. Rebman | 2000-4-19 | 6542 | Imperial | California EUA, E side of Fish Creek Mountains, W of Salton Sea | Comment | |||
POM122543 | Stillingia linearifolia | Marcus E. Jones | 1924-2-28 | s.n | Imperial | Imperial Valley | Comment | |||
SD136219 | Stillingia linearifolia | Melanie Howe, D. W. Allen | 1994-3-30 | 390 | Imperial | Along old Hwy 80 near Mountain Springs, under Hyptis emoryi next to concrete roadbed. | 548 | Comment | ||
UCD83569 | Stillingia linearifolia | Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink | 2010-4-9 | 5910 | 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. | 71 | Comment | ||
UCR41761 | Stillingia linearifolia | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6288 | 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 | ||
RSA0014492 | Stillingia linearifolia | Joan Stewart | 1999-3-9 | 861 | Imperial | Guzzler Camp | Comment | |||
HSC8049 | Stillingia spinulosa | C. L. Hitchcock, C. V. Muhlick | 1964-3-19 | 23153 | Imperial | 8 mi. S of Ocotillo Spring on road to Fish Creek | Comment | |||
JEPS100894 | Stillingia spinulosa | Dean W. Taylor | 1998-5-12 | 16441 | Imperial | Tarantula Wash, ca. 2.5 miles down the wash south of Highway 78, and ca. 8 miles E of Highway 86 | -15 | Comment | ||
RSA245558 | Stillingia spinulosa | Larry E. DeBuhr, Gary D. Wallace | 1973-3-3 | 796 | Imperial | Yuha Basin, Pinto Wash; about 16 miles west of Calexico along Highway 98. | Comment | |||
RSA336140 | Stillingia spinulosa | R. F. Thorne | 1978-4-29 | 52092 | Imperial | Near Salton Sea: Creosote bush scrub on sandy desert along Hwy 86. Near entrance to Salton Sea Naval Base, SSE of Salton Sea. | -61 | Comment | ||
RSA457878 | Stillingia spinulosa | Alan Romspert, H. Surprenant | 1979-4-28 | 7771 | Imperial | Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob. | 79 | Comment | ||
SD113871 | Stillingia spinulosa | Darley F. Howe | 1958-3-30 | 2595 | Imperial | 1.5 miles south of a point on Highway 98, 12 miles east of junction with Highway 80. | Comment | |||
SD115678 | Stillingia spinulosa | Duffie Clemons, Erik Jonsson | 1983-10-2 | 792 | Imperial | [TRS only, no locality information on label] | 29 | Comment | ||
SEINET880817 | Stillingia spinulosa | R. J. Barr | 1967-1 | 67 -209 | Imperial | Roadside 27 miles southwest of El Centro along Highway 98. | 122 | Comment | ||
UCR217778 | Stillingia spinulosa | Jim Andre, T. La Doux | 2010-3-1 | 12543 | Imperial | Colorado (Sonoran) Desert, Borrego Desert, c. 2.0 mi east of town of Ocotillo, along north side of US Hwy 8, frontage road | 88 | Comment | ||
RSA0094612 | Stipa cernua | Duncan S. Bell, Evan Meyer, James Riley | 2015-5-6 | 8211 | Imperial | Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. | 1295 | Comment | ||
CAS-BOT-BC61015 | Streptanthella longirostris | E. A. McGregor | 1917-3-18 | 752 | Imperial | Colorado Desert. 5 miles up Painted Canyon. | Comment | |||
JEPS29224 | Streptanthella longirostris | Rimo Bacigalupi and L. Heckard, P. C. Hutchison | 1962-3-19 | 8301 | Imperial | 2.3 mi e Glamis (at w base of Chocolate Mountains); Chocolate Mountains | Comment | |||
POM14558 | Streptanthella longirostris | R. W. Campbell | 1922-3-3 | 23 | Imperial | Near Salton Sea. | Comment Read comments Nov 11 2015 |
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RSA760074 | Streptanthella longirostris | J. Andre, T. La Doux | 2009-2-26 | 9857 | Imperial | Borrego Desert: sand flats blown up against low hills, approx. 1.5 miles northeast of Ocotillo and I-8 freeway. | 96 | Comment | ||
SD200393 | Streptanthella longirostris | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-26 | 16809 | 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 | ||
SEINET958414 | Stuckenia pectinata | Steven P. MacLaughlin, Janice E. Bowers, Ken hall | 1986-1 | A- 4170 | Imperial | Along east bank of Colorado River, just S of Riverside Co. line | Comment | |||
RSA5585 | Suaeda moquinii | C. B. Wolf | 1932-10-13 | 4326 | Imperial | South east side of Salton Sea. | 30 | Comment | ||
SEINET187079 | Suaeda moquinii | A. C. Keller | 1937-11-11 | Imperial | 3 mi NE of Holtville | Comment | ||||
SD201078 | Suaeda nigra | Margaret R. Mulligan, L. Hendrickson, G. Fleming | 2009-10-3 | 3159 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 22 (SL22), in Palm Wash, site WASFIL, at Four Palms Oasis. | 38 | Comment | ||
SD26118 | Suaeda torreyana var. ramosissima | Frank F. Gander | 1939-12-22 | 7837 | Imperial | Carrizo Station | Comment | |||
UCR212663 | Tamarix aphylla | A. C. Sanders | 2010-2-20 | 37298 | Imperial | Sonoran (Colorado) Desert; Colorado River Valley, Levee Rd. at Colby Rd., north of Ross Rd., Bard Valley NE of Winterhaven | 43 | Comment | ||
SD21493 | Tamarix gallica | Frank F. Gander | 1938-5-20 | 5736 | Imperial | Brawley. (IPB 10/07) | Comment | |||
SEINET10286545 | Tamarix ramosissima | Liz Makings, JP Solves, Andrew Johnston, Sean Noudali | 2016-1 | 4842 | Imperial | Salton Sea | -70 | Comment | ||
UC872107 | Tamarix ramosissima | P. A. Munz, R. D. Harwood | 1920-4-5 | 3558 | Imperial | Salton Sea | -45 | Comment | ||
UCD101721 | Tamarix ramosissima | M. Vincent | 1968-4-9 | 745 | Imperial | Hwy. 78, 1 mile W of junction 99 to Indio and Hwy. 78. | Comment | |||
UCR108067 | Tamarix ramosissima | Jon P. Rebman, Maggie Loy | 1996-10-25 | 3720 | Imperial | Sonoran (Colorado) Desert, South of Seeley, at Fig Lagoon | -15 | Comment | ||
UCR165297 | Tamarix ramosissima | 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 | ||
UCR264198 | Tamarix ramosissima | A. C. Sanders, Jim Malusa | 2015-9-10 | 41839 | Imperial | Sonoran (Colorado) Desert, just below Coachella Canal in unused outward lobe of Chocolate Mountains Aerial Gunnery Range, near siphon 13 | 20 | Comment | ||
POM294007 | Tamarix ramosissima | Lyman D. Benson, Robert Benson | 1952-4-13 | 14885 | Imperial | 5 miles north of Westmoreland | -30 | Comment | ||
RSA302367 | Tamarix ramosissima | Robert F. Thorne | 1977-11-25 | 50903 | Imperial | Colorado Desert: Along Colorado River at Picacho State Recreation Area at Stewart's Lake | 58 | Comment | ||
SD164333 | Tauschia arguta | Jon Rebman, Mike Simpson | 1997-5-29 | 4148 | Imperial | Jacumba Wilderness Area: In-Koh-Pah Mountains; Smuggler's Cave area south of Mountain Spring; along US/Mexican border | Comment | |||
SD250494 | Tetracoccus hallii | A. C. Sanders, Jim Malusa | 2015-9-7 | 41811 | Imperial | Sonoran (Colorado) Desert: along narrow dirt track from Salvation Pass Road toward new target (below dark volcanic hill) called Invader (Pegleg Well 7.5'Q) | 427 | Comment | ||
UC279698 | Tetracoccus hallii | Edmund C. Jaeger | 1926-1-1 | Imperial | Beales Well; 50 mi SE of the type station | 30 | Comment | |||
UCR269482 | Tetracoccus hallii | A. C. Sanders, Jim Malusa | 2016-3-7 | 42112 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, small wash crossing dirt road 3.25 km SW of E.O.D. Camp Burt (off intersection of Dietz Rd. & Skyline Dr.), near NE foot of Blue Mountain | 362 | Comment | ||
CLARK-A1528-1325 | Teucrium cubense subsp. depressum | John C. Roos | 1949-4-8 | 4201 | Imperial | Palo Verde | 60 | Comment | ||
CAS-BOT-BC176257 | Thamnosma montana | S. B. Parish | 1914-4-6 | 9037 | Imperial | Mountain Springs | Comment | |||
CAS-BOT-BC176258 | Thamnosma montana | Mrs. W. T. Anderson | 1926-3-1 | s.n. | Imperial | Westmoreland | Comment | |||
CAS-BOT-BC176259 | Thamnosma montana | Roxana S. Ferris | 1928-4-18 | 7083 | Imperial | 1/2 mile east of Mountain Springs | Comment | |||
CAS-BOT-BC176261 | Thamnosma montana | E. A. McGregor | 1917-6-10 | 888 | Imperial | Plateau above Mt. Springs | Comment | |||
CAS-BOT-BC176263 | Thamnosma montana | C. B. Wolf | 1931-3-14 | 1904 | Imperial | Mountain Springs grade | 457 | Comment | ||
CAS-BOT-BC376146 | Thamnosma montana | L. Nye; G. Gust | 2005-3-5 | 21 | Imperial | Off S2, ca. 6 miles NW of Ocotillo | 456 | Comment | ||
CDA31201 | Thamnosma montana | G. Bringle, M. Mitchell | 2010-1-7 | PDR# 1529335 | Imperial | On public land in the vicinity of Coyote Wells, south of Interstate 8 and near Old Highway 80. | 0 | Comment | ||
SD158899 | Thamnosma montana | Jon P. Rebman | 2001-3-14 | 7116 | Imperial | Jacumba Natural Area, In-ko-pah Mountains. | 975 | Comment | ||
UCR279316 | Thamnosma montana | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-7 | 42740 | Imperial | Sonoran (Colorado) Desert, Chocolate Mtns., SW slope near summit of Mt. Barrow | 686 | Comment | ||
UCR265880 | Thelypodium lasiophyllum | Mitch Provance | 2008-3-15 | 10101 | 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 | ||
RSA0096486 | Thysanocarpus curvipes | Jim M. Andre | 2015-3-3 | 31332 | Imperial | Jacumba Mountains; just south of eastbound lanes of Interstate 8, 0.4 mi. southeast of Mountain Springs exit, just east of San Diego County line. | 689 | Comment | ||
RSA787481 | Thysanocarpus curvipes | Duncan S. Bell, Kim Clark, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons, et al. | 2012-3-25 | 3290 | Imperial | Collecting between the I-8 split about a mile east of Mountain Spring. | 663 | Comment | ||
UCR268927 | Thysanocarpus curvipes | Jim Andre | 2015-3-3 | 31380 | Imperial | Sonoran (Colorado) Desert, Jacumba Mountains, 0.2 mi south of Hwy 8 at In-ko-pah exit, just east of San Diego Co. line | 963 | Comment | ||
RSA0057495 | Thysanocarpus curvipes subsp. eradiatus | N. C. Cooper | 1949-3-17 | 3117 | Imperial | Mountain Springs | 610 | Comment | ||
POM214485 | Tidestromia oblongifolia | Donald A. Johansen, J. A. Ewan | 1932-4-13 | 7136 | Imperial | Laguna Dam on the Colorado River. | Comment | |||
POM214486 | Tidestromia oblongifolia | Donald A. Johansen, J. A. Ewan | 1932-4-14 | 7144 | Imperial | 1/2 mile east of Coyote Well, SW of Salton Sea. | Comment | |||
RSA0087112 | Tidestromia oblongifolia | Sarah J. De Groot, Cheryl S. Sevilla | 2014-10-21 | 7353 | Imperial | Along Highway 78 just south of Milpitas Wash Road and Milpitas Wash, south of the Palo Verde Mountains and Palo Verde, north of the Chocolate Mountains, west of Cibola National Wildlide Refuge and the Colorado River. | 136 | Comment | ||
RSA403435 | Tidestromia oblongifolia | H. de Forest, Jack Rempel | 1932-12-18 | s.n. | Imperial | S of Salton Sea | Comment | |||
RSA403436 | Tidestromia oblongifolia | Jack Rempel | 1932-12-11 | s.n. | Imperial | Near Niland | Comment | |||
UC990927 | Tidestromia oblongifolia | Frank F. Gander | 1938-5-21 | 5751 | Imperial | Wister | 0 | Comment | ||
UCR148711 | Tidestromia oblongifolia | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-20 | 6547 | Imperial | Sonoran (Colorado) Desert, NW of El Centro, E side of Fish Creek Mtns and west of Salton Sea | Comment | |||
SD199771 | Tidestromia suffruticosa var. oblongifolia | Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck | 2009-3-10 | 16254 | 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 | ||
SEINET13237090 | Tidestromia suffruticosa var. oblongifolia | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-19 | 41895 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, Pegleg Well Rd (Salvation Pass Rd) above Niland. | 98 | Comment | ||
UCD150411 | Tidestromia suffruticosa var. oblongifolia | William Anderson | 1964-2-22 | s.n. | Imperial | Ogilsby. | Comment | |||
UCR269681 | Tiquilia canescens | A. C. Sanders, Jim Malusa | 2016-3-17 | 42307 | 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 | ||
SBBG25056 | Tiquilia canescens | D. Myrick | 1966-4-4 | 1371 | Imperial | rocky cut on Vincent Ranch, Chocolate Mtns, off Hwy 78 ca. 25 mi NE of Glamis | Comment | |||
POM184862 | Tiquilia canescens var. pulchella | P. A. Munz, C. L. Hitchcock | 1932-4-6 | 12181 | Imperial | Chocolate Mountains, Colorado Desert. Above 4S Ranch, NE of Ogilby | Comment | |||
SD262236 | Tiquilia canescens var. pulchella | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-7 | 42707 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, SE end on range above Imperial Gables, along dirt track. | 390 | Comment | ||
UCR279208 | Tiquilia canescens var. pulchella | A. C. Sanders, Jim Malusa, Isaac Marck | 2017-3-7 | 42707 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, SE end on range above Imperial Gables, along dirt track | 390 | Comment | ||
UCSB26193 | Tiquilia nuttallii | Black, Nan | 1968-3-2 | Imperial | 1.3 miles southeast of S-2 on Miller's Road; 2.5 miles west of Ocotillo | 167 | Comment | |||
OBI35507 | Tiquilia palmeri | Lathrop, R. F. Thorne | 1977-11-13 | 7853 | Imperial | 2.5 mi W of Plaster City. T15S, R10e, sec 12 | Comment | |||
POM368521 | Tiquilia palmeri | Christopher Davidson, Alan Romspert, H. Surprenant | 1979-4-28 | 7783 | Imperial | Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob | 79 | Comment | ||
RSA0104602 | Tiquilia palmeri | Duncan S. Bell, Evan Meyer | 2015-5-5 | 8190 | 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 | ||
RSA264569 | Tiquilia palmeri | C. W. Tilforth, John Dourley, Walter Wisura | 1977-5-19 | 1315 | Imperial | Sandy dune like area along Pinto Wash, c. 13 miles w. of Calexico, Hwy. 98. | 30 | Comment | ||
RSA278775 | Tiquilia palmeri | Bonnie M. Rich | 1979-4-20 | 79019 | Imperial | on the north side of the All American Canal 1/4 mile W of Power drop 1. | Comment | |||
RSA336126 | Tiquilia palmeri | R. F. Thorne | 1978-5-30 | 52168 | Imperial | Algodones Dunes: At Old Plank Rd between Baja California border and Hwy I-8 & All American Cana, just off Grays Well Rd., E of Gordons Well. | Comment | |||
UC666473 | Tiquilia palmeri | Annie M. Alexander and Louise Kellogg | 1941-5-28 | 2247 | Imperial | 3 mi. s. of Palo Verde; Colorado Desert | 106 | Comment | ||
UCR134131 | Tiquilia palmeri | June Latting | 1978-4-5 | s.n. | Imperial | Sonoran (Colorado) Desert, Palm Canyon Wash about 1 mile north of Ocotillo on Shell Canyon Road | 114 | Comment | ||
UCR150172 | Tiquilia palmeri | A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. | 2005-1-17 | 29052 | Imperial | Sonoran (Colorado) Desert, Salton Basin, west of Hwy 86 at Salton Sea Test Base Rd., south of Salton City | 6 | Comment | ||
UCR33729 | Tiquilia palmeri | Sears | 1978-4-10 | 1112 | 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 | ||
UCR41810 | Tiquilia palmeri | A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright | 1986-3-10 | 6271 | Imperial | Sonoran (Colorado) Desert, N foot Mount Signal, just north of the international boundary, 1.43 mi. west of Mt. Signal Rd. on BLM road Y2918 | 61 | Comment | ||
POM368535 | Tiquilia plicata | E. A. Purer | 1938-4-23 | 7434 | Imperial | Clark s Valley, Imperial County. 3 miles E of Hidden Valley | Comment Read comments Sep 4 2016 |
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RSA615276 | Tiquilia plicata | J. P. Rebman, Maggie Loy | 1996-10-26 | 3741 | Imperial | North of Seeley: New River ponds | 10 | Comment | ||
RSA77892 | Tiquilia plicata | F. W. Peirson | 1927-4-15 | 7196 | Imperial | Sand dunes west of Yuma. | Comment | |||
SD250464 | Tiquilia plicata | Duncan S. Bell, Kim Clark, et al. | 2013-3-10 | 4505 | Imperial | Algodones Dunes, just to the west of Glamis on the north side of Highway 78. | 96 | Comment | ||
SD250634 | Tiquilia plicata | Jon Rebman, J. LaGrange & W. Schmidtmann | 2014-9-26 | 28842 | 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 | ||
UCR134130 | Tiquilia plicata | June Latting | 1978-5-1 | s.n. | Imperial | Sonoran (Colorado) Desert, Imperial Sand Dunes, Ogilby Road at I-8 | 69 | Comment | ||
UCR265331 | Tiquilia plicata | Jon P. Rebman, John La Grange, Warren Schmidtmann | 2014-9-26 | 28842 | 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 | ||
UCR279111 | Tiquilia plicata | A. C. Sanders, Jim Malusa | 2017-3-10 | 42792 | Imperial | Sonoran (Colorado) Desert, Chocolate Mountains, edge of U.S. Navy Aerial Gunnery Range above Ted Kipf Rd., north of Tortuga Siding | 88 | Comment | ||
UCSB25862 | Tiquilia plicata | Keefe, Joseph | 1967-3-24 | Imperial | 1000 yards north of California Highway 78; 2.3 miles west of junction with California Highway 86; southwest of Salton Sea | -30 | Comment | |||
RSA167583 | Tiquilia plicata | R. F. Thorne | 1964-4-11 | 33618 | Imperial | A few miles W of Coachella Canal and perhaps 17 miles E of Brawley | Comment | |||
SBBG35755 | Tiquilia plicata | D. Myrick | 1966-4-4 | 1352 | Imperial | sandy swale along Hwy 78 between Brawley and Glamis | Comment | |||
SEINET873080 | Tribulus terrestris | Aggeler, Musser S | 1915-1 | s.n. | Imperial | Imperial Valley, Southern California. | Comment | |||
UCD107401 | Tribulus terrestris | P. B. Kennedy | 1917-6-1 | s.n. | Imperial | Imperial Valley. | Comment | |||
CLARK-A1045-1205 | Trichoptilium incisum | 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 | ||||
RSA0015815 | Trichoptilium incisum | J. Andre | 2013-3-4 | 24133 | Imperial | Cargo Muchacho Mtns: northwest side of range, on BLM Rd 664, 0.5 mi east of Ogilby Rd. | 195 | Comment | ||
UCR120080 | Trichoptilium incisum | Jon P. Rebman, A. Salywon, C. M. Christy | 1998-3-21 | 4927 | Imperial | Sonoran (Colorado) Desert, Davies Valley Area: south of Ocotillo and south of Hwy 98 | 150 | Comment | ||
UCR211165 | Trichoptilium incisum | Jim Andre, T. La Doux | 2009-2-26 | 9886 | 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 | ||
UCR253850 | Trichoptilium incisum | Jim Andre | 2013-3-4 | 24133 | Imperial | Sonoran (Colorado) Desert, Cargo Muchacho Mountains, northwest side of range, on BLM Rd #664, 0.5 mi east of Ogilby Road | 195 | Comment | ||
RSA94616 | Trichoptilium incisum | F. W. Peirson | 1927-4-14 | 7189 | Imperial | Canyon near east end of Santa Rosa Mountains, 8 miles from Imperial Valley Boulevard. | Comment | |||
UCD111219 | Trifolium hybridum | R. E. Beckett | Date unknown | s.n. | Imperial | U.S Yuma Field Station, Bard. | Comment | |||
CAS-BOT-BC323073 | Trixis californica | C. B. Wolf | 1931-3-12 | 1877 | Imperial | West slope of the Chocolate Mts. 13 miles from Niland on the road to Beal Well | 182 | Comment | ||
RSA492058 | Trixis californica | T. F. Daniel, M. Baker | 1984-3-24 | 3390 | Imperial | S side of Chuckawalla Mts. | Comment | |||
SD250459 | Trixis californica | A. C. Sanders, Jim Malusa | 2015-3-7 | 41309 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, upper part of north fork of Salvation Wash, U S. Navy Chocolate Mountains Aerial Gunnery Range. | 420 | Comment | ||
SD83818 | Trixis californica | Helen V. Witham | 1971-3-29 | 1730 | Imperial | In-Ko-Pah Gorge | 399 | Comment | ||
UCR240054 | Trixis californica | A. C. Sanders, T. B. Salvato, Tim Thomas, Mitch Provance | 2012-10-17 | 40442 | Imperial | Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., BLM Rd. 549, west of Bradshaw Trail, in vicinity of Indian Well | 546 | Comment | ||
UCR269504 | Trixis californica | A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes | 2016-3-4 | 42039 | Imperial | Sonoran (Colorado) Desert, 0.7 km SE (141 deg. ) of Hayden Well in pass through the hills south of Mammoth Wash, Chocolate Mountains | 273 | Comment | ||
GMDRC6917 | Trixis californica var. californica | J. M. Andre | 2015-3-3 | 31335 | Imperial | Jacumba Mountains: just south of eastbound lanes of Interstate 8, 0.4 mi. southeast of Mountain Springs exit, just east of San Diego County line. | 690 | Comment | ||
RSA696415 | Trixis californica var. californica | LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault | 2004-5-13 | 1301 | Imperial | Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. | 400 | Comment | ||
SBBG29104 | Trixis californica var. californica | C. B. Wolf | 1931-5-24 | 1106 | Imperial | 3 mi above base of Mtn Springs Grade, W side of Colorado Desert | 304 | Comment | ||
SD260193 | Trixis californica var. californica | A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes | 2016-1-20 | 41907 | Imperial | Sonoran (Colorado) Desert: Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range. | 267 | Comment | ||
SDSU4021 | Trixis californica var. californica | Douglas W. Allen | 1994-3-30 | 30 III94D | Imperial | 549 | Comment | |||
UCR254192 | Trixis californica var. californica | Jim Andre | 2013-3-4 | 24157 | 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 | ||
SD250558 | Typha domingensis | Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming | 2014-9-25 | 28814 | Imperial | Along the Colorado River: south of Milpitas Wash; east of Hwy 78; south of Palo Verde & southeast of the Palo Verde Mountains; south of Water's Camp; on BLM land on the west side of the Colorado River near the end of Walter's Camp Road | 105 | Comment | ||
SD139454 | Ulmus minor | Jon P. Rebman, Maggie Loy | 1996-10-26 | 3734 | Imperial | North of Seeley, New River ponds. | 10 | Comment | ||
SD152253 | Uropappus lindleyi | Jon P. Rebman, Joan Dowd, Veronica Gallego | 2000-4-21 | 6577 | Imperial | In-ko-pah Mountains, Jacumba Wilderness Area. (IPB 10/07) | Comment | |||
UCR108074 | Viguiera parishii | Jon P. Rebman, Maggie Loy | 1996-10-25 | 3679 | Imperial | Peninsular Range, Smuggler's Cave area: mountains southeast of In-ko-pah Gorge [= Jacumba Mtns], east of Jacumba | 1030 | Comment | ||
SD200293 | Vulpia bromoides | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-23 | 16611 | 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 | ||
SD200294 | Vulpia bromoides | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-25 | 16713 | 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 | ||
SD199770 | Vulpia octoflora var. hirtella | Jon Rebman, G. Fleming and W. Schmidtmann | 2009-3-12 | 16449 | 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 | ||
CAS-BOT-BC136321 | Xanthium strumarium | H. E. Packard | 1916-1-1 | s.n. | Imperial | Meloland, Colorado Desert | Comment | |||
SD200356 | Xylorhiza orcuttii | Jon Rebman, G. Fleming, V. Marshall, & A. Winner | 2009-3-27 | 16832 | Imperial | Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site ASCERO in sandy arroyo and surrounding cobbly mesas | -28 | Comment | ||
UC421624 | Xylorhiza orcuttii | John Thomas Howell | 1928-3-24 | 3490 | Imperial | near Palm Wash; w. Colorado Desert | Comment | |||
UCR211974 | Xylorhiza orcuttii | Jon P. Rebman, Guy L. Fleming, W. Schmidtmann | 2009-3-11 | 16368 | Imperial | Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 5 (SP5),Verbena Wash, in rocky arroyo and surrounding rocky mesas | 80 | Comment | ||
UCD138298 | Zannichellia palustris | C. Reeder | 1944-5-5 | 15 | Imperial | Bard, U. S. Yuma Field Station. | Comment | |||
SEINET8071654 | Ziziphus obtusifolia | Andrew C. Sanders, Fred M. Roberts, T. B. Salvato | 2013-5-1 | 40814 | Imperial | Sonoran (Colorado) Desert; Chuckwalla Bench, south of Chuckwalla Mountains, c. 2.4 km SE of Raineys Well | 484 | Comment | ||
RSA599951 | Ziziphus obtusifolia var. canescens | Louis C. Wheeler | 1959-12-29 | 7653 | Imperial | Barren Mountains. Deyan Mine. | Comment | |||
RSA789690 | Ziziphus obtusifolia var. canescens | James R. Shevock | 1986-3-25 | 11367 | Imperial | Along Picacho road 1.3 to 2.8 miles south of entrance to Picacho State Recreation Area and 14 miles north of All American Canal. | 200 | Comment | ||
SEINET3831821 | Ziziphus obtusifolia var. canescens | Suzanne Bell | 1998-1 | 306 | Imperial | Sandy Wash west of Ferguson Lake Road. se/4 | Comment | |||
CAS-BOT-BC59354 | Ziziphus parryi var. parryi | E. A. McGregor | 1916-7-9 | 49 | Imperial | Laguna Mts. Jacumba | 762 | Comment |
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