Search Results — 600 specimen records retrieved (520 records with coordinates)
Results for search: Scientific name=Chorizanthe rigida (including nomenclatural synonyms);   More information: Jepson Online Interchange
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC224933  Chorizanthe rigida A. C. Sanders; Eve Laeger 2011-5-4 39433 Inyo NE Mojave Desert: Mesquite Valley Rd., 0.5 km SSE (173 deg. ) of Tule Spring 695 Comment
  CAS-BOT-BC231973  Chorizanthe rigida C. L. Hitchcock 1968-3-12 25443 Imperial open, sandy desert, 5 mi. n.w. of Coyote Wells Comment
  CAS-BOT-BC231974  Chorizanthe rigida Ira L. Wiggins 1937-2-25 8610 A Imperial Picacho Wash, 0.7 mi. north of All-American Canal Spillway Comment
  CAS-BOT-BC231975  Chorizanthe rigida Roxana S. Ferris 1928-4-20 7139 Imperial in wash 3 miles from Picacho Comment
  CAS-BOT-BC231976  Chorizanthe rigida Roxana S. Ferris 1928-4-19 7112 Imperial open desert 3 miles east of Coyote Wellson the Dixieland Road Comment
  CAS-BOT-BC231979  Chorizanthe rigida F. Almeda 1993-3-27 7251 San Diego Anza-Borrego State Park in the vicinity of Yaqui Flat, below Pinyon Ridge and about 0.5 [sic] W of Yaqui Well Comment
  CAS-BOT-BC231980  Chorizanthe rigida John Thomas Howell 1928-3-24 3496 San Diego Near Palm Wash, w. Colorado Desert Comment
  CAS-BOT-BC231981  Chorizanthe rigida LeRoy Abrams 1903-4-2 3172 San Diego Signal mountain, Colorado desert Comment
  CAS-BOT-BC231982  Chorizanthe rigida John Thomas Howell 1977-3-10 52327 San Diego Font's Point, Anza-Borrego Park 393 Comment
  CAS-BOT-BC244676  Chorizanthe rigida F. A. Mac Fadden 1935-4-19 13474 San Bernardino Barstow Comment
  CAS-BOT-BC244678  Chorizanthe rigida Alva Day; Mary DeDecker; Susan Murray 1975-4-22 75 -104 Inyo East side of Eureka Valley Comment
  CAS-BOT-BC244679  Chorizanthe rigida Ernest C. Twisselmann 1969-5-22 15564 Inyo Mesa below the mouth of Westgaard Canyon 1310 Comment
  CAS-BOT-BC244680  Chorizanthe rigida H. Mooney; J. St. Andre; R. Wright 1961-5-4 13 Inyo 2.9 mi East of Big Pine (Westgard Pass) 1280 Comment
  CAS-BOT-BC244684  Chorizanthe rigida Victor Durant 1933-6-1 3454 Inyo Silver Canyon 1402 Comment
  CAS-BOT-BC244685  Chorizanthe rigida H. A. Thomas; J. H. Thomas 1954-3-21 433 Inyo About 10 miles N. of Furnace Creek Ranch 0 Comment
  CAS-BOT-BC244686  Chorizanthe rigida Roxana S. Ferris; F. Murray Scott; Rimo Bacigalupi 1924-3-17 4013 Inyo end of Emigrant Canon [Canyon], Panamint Mts 914 Comment
  CAS-BOT-BC244688  Chorizanthe rigida Ira L. Wiggins 1947-3-25 11528 Inyo at north end of Death Valley on road to Scotty's; opposite Tin Mountain. Death Valley National Monument 609 Comment
  CAS-BOT-BC244692  Chorizanthe rigida S. B. Parish 1915-5-17 10007 Inyo Furnace Creek, Death Valley Comment
  CAS-BOT-BC244693  Chorizanthe rigida S. B. Parish 1915-5-12 9991 Inyo Surprise Canon [Canyon] Comment
  CAS-BOT-BC246230  Chorizanthe rigida Ernest C. Twisselmann 1966-4-13 11830 Kern Plains east of Ridgecrest, along County Line Road 719 Comment
  CAS-BOT-BC246233  Chorizanthe rigida Ernest C. Twisselmann 1966-4-13 11830 Kern Plains east of Ridgecrest, along County Line Road 719 Comment
  CAS-BOT-BC246234  Chorizanthe rigida John H. Thomas 1957-3-30 6530 Riverside 0.8 miles east of Cactus City, about 13 miles east of Coachella, near U.S. Highways 60 and 70. Colorado Desert. 518 Comment
  CAS-BOT-BC246235  Chorizanthe rigida John H. Thomas 1957-3-30 6560 Riverside 8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert 426 Comment
  CAS-BOT-BC246236  Chorizanthe rigida Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13261 Riverside U.S. gypsum mine property in Little Maria Mts., 2.3 mi. above Midland P.O. Comment
  CAS-BOT-BC246237  Chorizanthe rigida Carl B. Wolf 1932-4-29 s.n. Riverside EASTERN COLORADO DESERT. W. EDGE OF MARIA MTS. 17 MI. FROM BLYTHE ON RICE ROAD 152 Comment
  CAS-BOT-BC246238  Chorizanthe rigida S. B. Parish 1912-7-3 8061 Riverside Dermid [?], Salton Sea Comment
  CAS-BOT-BC246239  Chorizanthe rigida Ira L. Wiggins 1941-3-24 9583 Riverside along eastern side of Salton Sea 1 mile north of Imperial County line Comment
  CAS-BOT-BC246240  Chorizanthe rigida Frank W. Peirson 1922-4-11 2863 Riverside Deep Canyon Wash, 12 miles southeast of Palm Springs 243 Comment
  CAS-BOT-BC246241  Chorizanthe rigida Peter H. Raven 1958-1-23 11430 Riverside alluvial fan of Fargo Canyon Comment
  CAS-BOT-BC246242  Chorizanthe rigida A. C. Sanders; E. J. Lawlor 1992-4-4 12088 Riverside Within 1/2 mile of McCoy Spring; alluvial slopes below and to the south and canyon bottom above the spring 243 Comment
  CAS-BOT-BC246243  Chorizanthe rigida Ernest C. Twisselmann 1964-5-6 9280 San Bernardino Southeast end of Kramer Hills 868 Comment
  CAS-BOT-BC246244  Chorizanthe rigida Steve Castagnoli; Greg de Nevers; R. Doug Stone 1980-4-24 057 San Bernardino Kingston Range, bajada above Kingston Wash, SE flank of range, 0.33 mi. N of BM 2646 822 Comment
  CAS-BOT-BC246245  Chorizanthe rigida James L. Reveal; C. Rose Broome 1988-3-18 6638 San Bernardino Mojave Desert, along the Kelbaker Road, 5.3 miles east of Interstate 15 at the Baker Exit 701 Comment
  CAS-BOT-BC246246  Chorizanthe rigida S. B. Parish 1915-4-24 9815 San Bernardino Otis Wash Comment
  CAS-BOT-BC246247  Chorizanthe rigida S. B. Parish 1914-5-29 9234 San Bernardino Arid hills of the Mojave desert, Barstow Comment
  CAS-BOT-BC246248  Chorizanthe rigida S. B. Parish; W. F. Parish 1882-5-1 s.n. San Bernardino Mojave Desert Comment
  CAS-BOT-BC246249  Chorizanthe rigida Roxana S. Ferris 1928-4-22 7207 San Bernardino rocky mesa 4 miles from Parker on the Needles Comment
  CAS-BOT-BC246250  Chorizanthe rigida Joy Keck 1935-4-10 3819 San Bernardino Twenty-nine Palms, Mohave Desert, southern San Bernardino County Comment
  CAS-BOT-BC246251  Chorizanthe rigida Joy Keck 1935-4-10 3819 San Bernardino Twenty-nine Palms, Mohave Desert, southern San Bernardino County Comment
  CAS-BOT-BC246252  Chorizanthe rigida Roxana S. Ferris 1924-3-24 3921 San Bernardino Salt Wells Canon [Canyon] Comment
  CAS-BOT-BC246253  Chorizanthe rigida Annie M. Alexander; Louise Kellogg 1940-4-17 1124 San Bernardino Poison (Salt Wells) Canyon, southwest of Trona Comment
  CAS-BOT-BC246254  Chorizanthe rigida Marcus E. Jones 1884-5-10 5175 San Bernardino The Needles Comment
  CAS-BOT-BC246255  Chorizanthe rigida Marcus E. Jones 1884-5-10 5175 San Bernardino The Needles Comment
  CAS-BOT-BC246256  Chorizanthe rigida Alice Eastwood 1931-4-23 18232 San Bernardino Needles Comment
  CAS-BOT-BC246257  Chorizanthe rigida Alice Eastwood 1916-6-23 5960 San Bernardino Needles Comment
  CAS-BOT-BC246258  Chorizanthe rigida Ernest C. Twisselmann 1964-5-6 9280 San Bernardino Southeast end of Kramer Hills 868 Comment
  CAS-BOT-BC246259  Chorizanthe rigida Noraine Meng 1968-3-21 531 San Bernardino Havasu Landing Campground, west side of Lake Havasu, Colorado River 137 Comment
  CAS-BOT-BC246260  Chorizanthe rigida Ernest C. Twisselmann 1966-4-27 12044 San Bernardino Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC246261  Chorizanthe rigida Ernest C. Twisselmann 1966-4-27 12044 San Bernardino Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC246262  Chorizanthe rigida Alice Eastwood 1932-5-1 s.n. San Bernardino Barstow Comment
  CAS-BOT-BC246263  Chorizanthe rigida John Thomas Howell 1928-4-1 3592 San Bernardino Rocky slope, 28 miles n. of Baker, Death Valley region Comment
  CAS-BOT-BC246379  Chorizanthe rigida Mrs. H. C. Cantelow 1937-3-30 s.n. Inyo n. of Bad Water, Death Valley Comment
  CAS-BOT-BC246382  Chorizanthe rigida Alice Eastwood; John Thomas Howell 1940-3-26 7664 Inyo Panamint Springs Comment
  CAS-BOT-BC246383  Chorizanthe rigida F. A. Mac Fadden 1935-4-13 13473 Inyo Dry Lake. Road to Death Valley over Panamint Mt. Comment
  CAS-BOT-BC246384  Chorizanthe rigida F. A. Mac Fadden 1935-4-15 13475 Inyo Panamint Mts, edge of Death Valley Comment
  CDA14608  Chorizanthe rigida G. D. Barbe, Horace Burke, Wm. Cross, E. L. Sleeper, T. N. Seeno 1983-4-14 4058 Imperial West bank of Coachella Canal, 6.1 miles south of Hwy 78, southwest of Glamis. 0 Comment
  CDA18516  Chorizanthe rigida Frank B. McMurry 1943-1 1337 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  CDA22460  Chorizanthe rigida T. C. Fuller 1962-4-4 8011 Imperial West of Highway 99 [later renumbered Highway 86] to Indio, 24.7 miles northwest of Westmoreland. 0 Comment
  CDA22461  Chorizanthe rigida G. D. Barbe, T. C. Fuller 1973-4-1 1214 San Bernardino West side of Highway 127, 10.5 miles (16.9 km) north of Baker (I-10). 0 Comment
  CDA22462  Chorizanthe rigida T. C. Fuller 1962-5-8 8434 San Bernardino Highway 91 to Las Vegas, 9 miles east of Baker. 0 Comment
  CDA22463  Chorizanthe rigida T. C. Fuller 1962-10-18 9806 Imperial Shell Canyon Road, 3.1 miles north of Ocotillo, south slope of Coyote Mountain. 0 Comment
  CDA22465  Chorizanthe rigida T. C. Fuller 1962-4-4 8092 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  CDA28874  Chorizanthe rigida M. K. Beyers 2009-5-27 81 San Bernardino The Mojave Desert; Along the left side of the trail leading to the entrance of Lava Tube. 0 Comment
  CHSC12904  Chorizanthe rigida N. Prather 1973-4-28 Inyo Death Valley National Monument. Junction of Dante's View Rd and Greenwater Valley Rd. Comment
  CHSC14146  Chorizanthe rigida L. M. Mayer; I. J. Mayer 1974-4-11 187 San Bernardino Hwy 66 4 mi e of Ludlow 50 ft s of roadside. Comment
  CHSC35404  Chorizanthe rigida James Henrickson 1973-3-23 8660 San Bernardino 39.1 miles N of Baker along Hwy 127, 4.8 miles S of Inyo Co. line; in sandy roadside wash. 350 Comment
  CHSC39214  Chorizanthe rigida M. S. Taylor 1983-4-6 5267 San Bernardino Around KOA Campground, n end of Needles. Comment
  CLARK-A1528-3604  Chorizanthe rigida John C. Roos 1965-6-16 San Bernardino Comment
  CLARK-A1528-3605  Chorizanthe rigida John C. Roos 1947-4-19 3495 Inyo Death Valley Comment
  CLARK-A1528-729  Chorizanthe rigida Charlotte Stocks 1966-4-10 Riverside Mecca Comment
  GMDRC2676  Chorizanthe rigida J. Andre 2003-2-23 9293 San Bernardino Whipple Mountains: Whipple Mountains: large wash along MWD rd, approx. 1 mi SW of Parker Dam 34 deg. 17.7' N 114 deg. 9.085' W. Elev. 577 ft. 176 Comment
  GMDRC2700  Chorizanthe rigida J. Andre, T. La Doux 2008-1-12 9321 San Bernardino Bristol Dry Lake: Approx. 3 mi. ESE of Amboy Crater, 1 mi. NW of Saltus operation, and approx 2 mi. S. of Amboy, growing in basalt flows 34 deg. 31' 44.8'' N 115 deg. 45' 13.8'' W. . 176 Comment
  GMDRC4814  Chorizanthe rigida J. Andre 2010-5-14 15168 San Bernardino Ivanpah Valley: growing in barren silty flats, 0.2 mi. south of Nipton Road, approx. 5 mi. west of Nipton, 1 mi. east of Ivanpah Rd. 803 Comment
  GMDRC8792  Chorizanthe rigida J. M. Andre 2016-4-7 36061 Inyo Funeral Mountains: east side of range along dirt road at NV/CA border, 3 miles NE of Chloride City, 7.5 mi. west of Hwy 95 1185 Comment
  GMDRC9380  Chorizanthe rigida J. M. Andre 2017-3-4 37190 Riverside Big Maria Mountains: along west side of US Hwy 95 30.5 mi. south of Vida Jct, at road to Blythe itaglios (ancient geoglyphs) 95 Comment
  HSC17253  Chorizanthe rigida C. L. Hitchcock 1966-3-18 24269 Imperial 6 mi. W of Plaster City Comment
  HSC17254  Chorizanthe rigida D. E. Anderson 1962-4-16 2054 Inyo Death Valley National Monument, Hole-in-the-rock Springs. 762 Comment
  HSC17255  Chorizanthe rigida C. L. Hitchcock, C. V. Muhlick 1964-3-24 23295 San Bernardino 0.25 mi. S of the spring, Sheep Springs Canyon Comment
  HSC28466  Chorizanthe rigida Richard Spjut 1973-4-5 3268 Riverside Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center 305 Comment
  HSC48206  Chorizanthe rigida J. O. Sawyer 1979-3-21 3336 San Bernardino Hwy. 62, 2 mi. E of Vidal Jct. Comment
  HSC49559  Chorizanthe rigida D. L. Goforth 1979-4-17 123 San Bernardino Trilobite Beds, 2 mi. NE of Cadiz, Mojave Desert 305 Comment
  HSC79972  Chorizanthe rigida James Henrickson 1973-3-23 8660 San Bernardino 39.1 mi. N of Baker along Hwy. 127, 4.8 mi. S of Inyo Co. line 351 Comment
  HSC87145  Chorizanthe rigida Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross 1988-3-10 2105 Riverside N end Palen Mtns., 2 mi. W of Palen Pass 300 Comment
  JEPS100532  Chorizanthe rigida Dean W. Taylor 1978-4-29 7017 Inyo Owens Valley, alluvial gravels 0.5 mile NE of Ulemeyer Spring, western base Inyo Mountains 1341 Comment
  JEPS100533  Chorizanthe rigida Dean W. Taylor 1973-3-17 2078 San Bernardino near Amboy 213 Comment
  JEPS122506  Chorizanthe rigida J. Andre, T. La Doux 2010-3-28 12260 San Bernardino Marble Mountains; south end of range approx. 9 miles E of Kelbaker Road and 0.5 mi N of Highway 66 (Natl. Trails Highway). Cadiz Summit 7.5' Q. Comment
  JEPS22170  Chorizanthe rigida Rimo Bacigalupi with Paul Hutchison 1958-2-18 6158 Imperial 4.5 mi s Palo Verde settlement (in arroyo running eastward into Laguna Palo Verde, at northeastern base of the Palo Verde Mountains); northeastern base Palo Verde Mountains 88 Comment
  JEPS57720  Chorizanthe rigida W. L. Jepson 1912-6-4 4792 San Bernardino bed Mohave River (Barstow, Mohave Desert); Mohave Desert, Mohave River bed, Barstow 640 Comment
  JEPS57722  Chorizanthe rigida W. L. Jepson May 1913 5388 San Bernardino Calico Wash Mohave Desert, , Barstow (Barstow, Mohave Desert) 670 Comment
  JEPS57723  Chorizanthe rigida W. L. Jepson 1927-4-12 11665 Riverside Mecca Hills Painted Canyon, Mecca Hills 76 Comment
  JEPS57724  Chorizanthe rigida W. L. Jepson 1930-5-8 15454 San Bernardino Lavic Mohave Desert 426 Comment
  JEPS57725  Chorizanthe rigida W. L. Jepson 1931-6-3 15862 San Bernardino Yermo Mohave Desert, Yermo 609 Comment
  JEPS57726  Chorizanthe rigida W. L. Jepson 1917-5-2 6906 Inyo Funeral Mountains 731 Comment
  JEPS57729  Chorizanthe rigida W. L. Jepson 1916-1-18 6590 San Bernardino Barstow Comment
  JEPS57730  Chorizanthe rigida Dr. L. M. Newlon 1922-4-1 397 Imperial 3 mi w Coyote Wells; Colorado Desert, w of Coyote Wells Comment
  JEPS57731  Chorizanthe rigida W. L. Jepson 1914-4-29 5830 San Bernardino Barstow 640 Comment
  JEPS57733  Chorizanthe rigida E. E. Schellenger May 1928 Riverside e Mecca (Hayfields, Colorado Desert); Colorado Desert, Hayfields, e of Mecca Comment
  JEPS57735  Chorizanthe rigida Marjorie D. Clary 1933-3-12 2026 Imperial sw Colorado Desert (Palm Creek Wash); sw Colorado Desert, Palm Creek Wash 152 Comment
  JEPS57737  Chorizanthe rigida W. L. Jepson 1913-5-4 5409 San Bernardino Calico Wash Mohave Desert, Barstow, Calico Wash (Barstow, Mohave Desert) 670 Comment
  JEPS57738  Chorizanthe rigida W. L. Jepson 1927-4-14 11701 Riverside se foothills Santa Rosa Mountains (Silent Canyon); se foothills Santa Rosa Mts., Silent Canyon 304 Comment
  JEPS57779  Chorizanthe rigida W. L. Jepson 1940-5-3 19801 Inyo Hole-in-the-Rock Spring, Daylight Pass, between Grapevine Mts. and Funeral Mts. Comment
  JEPS57782  Chorizanthe rigida W. L. Jepson 1940-4-18 19550 Inyo Argus Range, north end above Panamint Springs. Comment
  JEPS57783  Chorizanthe rigida W. L. Jepson 1940-4-18 19573 Inyo Mesquite Dunes, Death Valley Comment
  JEPS57801  Chorizanthe rigida W. L. Jepson 1935-4-28 17250 San Bernardino About 5 or 6 miles northeast of Paradise Spring, Paradise Mts., about 12 miles north of Calico Mts. Comment
  JEPS6943  Chorizanthe rigida Rimo Bacigalupi with A. D. Hawkes 1951-4-27 3532 San Bernardino one mi e Barstow (between U.S. Highway 66 and Santa Fe railroad tracks); e of Barstow Comment
  JOTR33988  Chorizanthe rigida La Doux, Tasha, M. Harding 2010-4-7 2876 Riverside Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash Comment
  JOTR35040  Chorizanthe rigida La Doux, Tasha, M. Harding and M. Stewart 2010-3-24 3493 Riverside Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road on south-facing bajada among sonoran desert riparian washes. Comment
  JOTR35338  Chorizanthe rigida Harding, Mitzi, Mark Wheeler 2012-2-28 104 Riverside Joshua Tree National Park. Southeast Coxcomb Mountains; high saddle along wide ridge (Stop 3) 463 Comment
  JOTR36451  Chorizanthe rigida La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich 2013-3-15 3421 Riverside Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1) 213 Comment
  NY404164  Chorizanthe rigida J. D. Morefield 1986-5-6 3593 Inyo Near the southwest base of Black Mountain, 1.8 miles N4°W of Wilkerson Springs 1325.9 Comment
  OBI33424  Chorizanthe rigida Melissa Luckow, Rhonda Riggins, Richard Pimentel 1983-3-20 1128 San Bernardino hwy 178 (Wildrose-Trona Rd), ca 10 mi S of entrance to Death Valley natl Monument 549 Comment
  OBI43788  Chorizanthe rigida David J. Keil 1987-4-25 19986 San Bernardino 6.6 mi SE of jctn with I-15 along Kelbaker Rd 488 Comment
  OBI52913  Chorizanthe rigida David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-28 24986 Kern Randsburg-Redrock Rd at NW end of Koehn Dry Lake Comment
  OBI8369  Chorizanthe rigida David J. Keil, Malcolm McLeod, Dirk Walters 1977-3-27 12254 Riverside Along Box Canyon Rd ca 17 mi ENE of Mecca in Orocopia mts 213 Comment
  OBI8370  Chorizanthe rigida David J. Keil 1977-3-29 12131 San Bernardino Along powerline access rd W of Newberry Springs ca 2 mi S of I-15 Comment
  POM105874  Chorizanthe rigida Marcus E. Jones 1903-5-8 s.n. Imperial Ogilvie [Location doesn't exist? Could be confused with Ogilby.] 30 Comment
  POM122007  Chorizanthe rigida Marcus E. Jones 1907-4-8 s.n. Inyo Death Valley, Funeral Mountains 305 Comment
  POM122102  Chorizanthe rigida Marcus E. Jones 1884-5-10 5175 San Bernardino Needles Comment
  POM122103  Chorizanthe rigida Marcus E. Jones 1897-5-3 s.n. Inyo Panamint Canyon. 610 Comment
  POM123004  Chorizanthe rigida Marcus E. Jones 1926-1-21 s.n. San Diego Yaqui Well, Colorado Desert. Comment
  POM123040  Chorizanthe rigida Marcus E. Jones 1924-3-9 s.n. San Bernardino Saratoga Spring Comment
  POM13266A  Chorizanthe rigida E. C. Jaeger 1922-3-4 1104 Riverside Painted Canyon near Mecca. Comment
  POM13609  Chorizanthe rigida E. C. Jaeger 1921-04 1136 Riverside Chuckawalla Bench. Comment
  POM14108  Chorizanthe rigida P. A. Munz, D. D. Keck 1922-4-9 4878 Riverside Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert. 457 Comment
  POM156251  Chorizanthe rigida L. R. Abrams 1903-4-2 3172 Imperial Signal Mountain, Colorado Desert. Comment
  POM182145  Chorizanthe rigida C. L. Hitchcock 1932-4-17 12361 Inyo Bradbury Well. Comment
  POM183978  Chorizanthe rigida P. A. Munz 1932-3-14 11998 Riverside Colorado Desert, Coachella Valley, Deep Canyon 91 Comment
  POM21405  Chorizanthe rigida S. B. Parish 1914-5-29 s.n. San Bernardino Barstow. Comment
  POM260333  Chorizanthe rigida P. A. Munz 1940-3-22 15743 San Bernardino Carlyle [Carlysle] Mine, Pinto Mountains, east of 29 Palms. 915 Comment
  POM279732  Chorizanthe rigida Lyman Benson 1937-4-23 8199 Inyo Panamint Valley. W. of Towne Pass. 610 Comment
  POM279733  Chorizanthe rigida Lyman Benson 1934-4-28 5946 Inyo White Mountains. Canyon above Laws. Owen River Watershed. 1677 Comment
  POM8061  Chorizanthe rigida P. A. Munz, R. D. Harwood, I. M. Johnston 1920-5-20 4198 San Bernardino East of Newberry. 366 Comment
  POM8062  Chorizanthe rigida P. A. Munz, R. D. Harwood, I. M. Johnston 1920-5-20 4180 San Bernardino Pass 15 miles from Amboy. 610 Comment
  POM8357  Chorizanthe rigida P. A. Munz, R. D. Harwood 1920-4-2 3565 San Bernardino Colorado Desert, Blythe Junction 366 Comment
  POM98786  Chorizanthe rigida P. A. Munz 1926-1-31 9968 Riverside Dos Palmos [Palmas] Spring. Comment
  RSA0015951  Chorizanthe rigida Jim Andre, G. L. Clifton 2013-3-5 24336 San Bernardino Whipple Mountains; south side of range, along rough dirt road 0.6 miles N of Highway 62, 12.5 miles west of Colo. River (at Parker), approx. 3 miles east of Vidal Jct. 315 Comment
  RSA0018210  Chorizanthe rigida Jim Andre 2013-3-28 25078 San Bernardino Whipple Mtns: west side of range, near Goldhill Mine just east of Pyramid Butte, along BLM Rd 634, approx. 12 mi north of Vidal Jct, 3.4 mi east of Hwy 95. 432 Comment
  RSA0026190  Chorizanthe rigida Jim Andre 2013-3-4 23852 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
  RSA0031016  Chorizanthe rigida Jim Andre 2013-3-27 24805 Riverside Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62). 242 Comment
  RSA0035937  Chorizanthe rigida Deidre Conocchioli, Duncan S. Bell 2014-3-17 218 San Bernardino Off south end of Hidden Springs Road, south of I-40 and Barstow-Daggett Airport exit, north/northwest foot of Newberry Mountains between Daggett and Newberry Springs. 758 Comment
  RSA0039594  Chorizanthe rigida Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-3-12 164 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA0040423  Chorizanthe rigida Sarah J. De Groot, April Garbat 2013-3-28 6970 San Bernardino Whipple Mountains: Along BLM road 056 (powerline road) north of Whipple Wash, just northwest of wash crossing road, south of Chemehuevi Wash. 253 Comment
  RSA0047895  Chorizanthe rigida Jim Andre 2014-2-20 27117 San Bernardino Avawatz Mountains: northern base of range, at Saratoga Springs Rd junction with Sheep Creek Spr. Rd, 2.0 mi. west of Hwy 127, 30 mi. north of Baker. 109 Comment
  RSA0047981  Chorizanthe rigida Jim Andre 2013-3-11 25939 San Bernardino Turtle Mountains: north end of range along Turtle Mtn Rd, 10.3 mi. east of Homer Wash. 503 Comment
  RSA0049855  Chorizanthe rigida Jim Andre 2014-1-27 26666 Riverside At mine site (and borrow pit), in canyon 1.3 mi. west of Hwy 95 (at Wilson Rd), 12.2 mi. south of Vidal Jct (at Hwy 62). 224 Comment
  RSA0062813  Chorizanthe rigida Duncan S. Bell 2014-3-29 6372 San Bernardino Blackhawk Slide; approximately 5 air miles northwest of Old Woman Spring. 1009 Comment
  RSA0064273  Chorizanthe rigida Jim Andre 2014-3-13 27194 San Bernardino Soda Mountains: low southern base of hills marking the far NE end of Soda Mtns, 2.9 mi. NW of Baker. 327 Comment
  RSA0066033  Chorizanthe rigida Jim Andre 2014-3-6 27998 San Bernardino Providence Mountains: Western base of range, along Foshay Pass Rd, 1.2 mi. SE of Jct with Kelbaker Rd, approx 4 mi. SSE of Kelso. 804 Comment
  RSA0070258  Chorizanthe rigida Jim Andre 2014-4-3 27533 Inyo Greenwater Range: NE end of range, 0.7 mi. SW of Hwy 127, due east of Eagle Mtn, 19 mi. north of Shoshone. 656 Comment
  RSA0070355  Chorizanthe rigida Jim Andre 2013-3-20 26174 San Bernardino Sacramento Mountains: About 14 mi. west of Needles, approx. 2 mi. south of I-40, approx 1.5 mi. NE of Flattop Mtn, along gas pipeline road (BLM#NS061), southeastern Sacramento Mtns. 524 Comment
  RSA0078703  Chorizanthe rigida Jim M. Andre 2014-4-23 29815 Inyo Inyo Mountains; very southern tip of range, along Hwy 190, 21.2 miles SE of Lone Pine, SE of Keeler. 1311 Comment
  RSA0087598  Chorizanthe rigida Jim M. Andre, T. La Doux 2016-3-19 34090 Inyo Grapevine Mountains: Death Valley National Park; 0.2 mi. south of Hwy 374 along service road to borrow pit just north of Hells Gate, 19.0 mi. SW of Beatty NV,. 748 Comment
  RSA0088022  Chorizanthe rigida Erika M. Gardner, Rachel Poutasse, Noravit Chumchim 2015-3-1 1184 Kern Between Cow Haven Canyon and Sage Canyon. 1180 Comment
  RSA0092959  Chorizanthe rigida Thomas R. Stoughton, Sarah J. De Groot 2016-2-25 2132 San Bernardino Area of Amboy Crater National Natural Landmark. 213 Comment
  RSA0093027  Chorizanthe rigida Jim M. Andre 2015-3-16 31219 Inyo Greenwater Valley; Death Valley National Park; along Furnace Creek Wash Rd, 3.5 mi. north of Hwy 178, west of Greenwater Range, approx. 10 mi. NW of Shoshone. 729 Comment
  RSA0104018  Chorizanthe rigida Sam Scherneck 2017-3-22 15 Inyo CA 127, 4 mi. south of Shoshone. 426 Comment
  RSA0117115  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. 293 Comment
  RSA0117490  Chorizanthe rigida Jim M. Andre 2016-3-6 34836 San Diego Borrego Desert: along Hwy S-22 at small wash crossing approx 15 mi. east of Borrego Springs, south of Smoke Tree Cyn, just west of Ella Wash. 285 Comment
  RSA0117632  Chorizanthe rigida Sarah J. J. De Groot 2016-3-22 7686 San Bernardino Clipper Mountains, south side, just west of Bonanza Spring; road NS 206 ca. 3 miles northwest of Highway 66. South of Interstate 40, northwest of Danby, west-southwest of Essex. 642 Comment
  RSA0118012  Chorizanthe rigida Sarah J. J. De Groot, Linda Lee Worlow 2016-3-30 7740 Inyo North side of southeast tip of the Funeral Mountains. Northwest of Death Valley Junction, west of Highway 127, north of Bat Mountain 4950, west of Bat Mountain 3279. Amargosa River drainage. 786 Comment
  RSA0118021  Chorizanthe rigida Sarah J. J. De Groot, Erin O'Connell, Robbie Wood II 2016-4-28 7825 Inyo Eagle Mountain: south edge of playa on north side. South-southeast of Death Valley Junction, east of Highway 127 and powerline. Amargosa River drainage. 610 Comment
  RSA0121214  Chorizanthe rigida Duncan S. Bell, LeRoy Gross 2016-3-8 8818 Riverside Orocopia Mountains; Orocopia Mountains Wilderness area; center of the range, approximately 2 air miles east southeast of the summit for the range. 603 Comment
  RSA0121420  Chorizanthe rigida Duncan S. Bell, LeRoy Gross 2016-3-31 9191 Riverside Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain. 492 Comment
  RSA124366  Chorizanthe rigida E. K. Balls, Percy C. Everett 1958-3-20 22897 Imperial 0.5 miles along road to Blythe from Hwy 80. 61 Comment
  RSA12989  Chorizanthe rigida Carl B. Wolf 1935-4-28 6530 San Bernardino Mojave Desert, 2 miles N of 3rd summit out of Barstow, 8 miles SW of Bicycle Lake 854 Comment
  RSA15809  Chorizanthe rigida Carl B. Wolf 1935-4-30 6611 San Bernardino Death Valley Region, 8 miles north of Denning Spring (or about 6.4 miles by road from Amargosa River). 152 Comment
  RSA167659  Chorizanthe rigida Robert F. Thorne 1964-4-10 33598 Imperial Ca 1 mile SE of Glamis on road to Ogilby. Comment
  RSA181851  Chorizanthe rigida Victor Duran 1933-6-1 3454 Inyo Silver Canyon, White Mountains 1402 Comment
  RSA191736  Chorizanthe rigida Robert F. Thorne 1963-3-29 32419 Riverside 9 miles E of Mecca, Mecca Hills 152 Comment
  RSA239880  Chorizanthe rigida Robert F. Thorne, C. W. Tilforth 1973-3-8 42499 Inyo Death Valley National Monument: c. 1/4 mi N of Beatty Jct. -46 Comment
  RSA241965  Chorizanthe rigida Larry E. DeBuhr, Gary D. Wallace 1973-3-17 s.n. Inyo Death Valley National Monument; 10 miles NE of Stovepipe Wells on S side of junction of Hwy 58 with road S to highway from Grapevine to Furnace Creek. Comment
  RSA269516  Chorizanthe rigida Barry A. Prigge 1973-4-21 683 San Bernardino Shadow Valley, 10.5 (air) miles NW of Mountain Pass, 1.3 miles E of Cima Road on Powerline Road. 1037 Comment
  RSA272794  Chorizanthe rigida James Henrickson 1978-5-7 16889 San Bernardino ca. 56 mi. S of Baker at junction of National Trails Hwy and Kelbaker Rd, 6 mi. E of Amboy. 198 Comment
  RSA27503  Chorizanthe rigida I. L. Wiggins 1941-3-24 s.n. Riverside East side of Salton Sea, 1 mile north of Imperial Co. Line Comment
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May 3 2014
  RSA275130  Chorizanthe rigida Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-29 49280 San Bernardino Eastern Mojave Desert, Kelso Dunes. East of dunes, c. 4 miles South of Kelso on Kel-Baker Road 750 Comment
  RSA295983  Chorizanthe rigida B. G. Baldwin 1980-4-26 70 San Bernardino Old Dad Mountain-Kelso Mountains: 10.5 mi. N, 14.5 mi. W of Kelso. 570 Comment
  RSA296957  Chorizanthe rigida R. D. Stone, Steve Castagnoli, Greg de Nevers 1980-4-24 57 San Bernardino Bajada above Kingston Wash, SE flank of Range, 0.33 mi. N of BM 2646. 850 Comment
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Oct 30 2011
  RSA305631  Chorizanthe rigida Henry J. Ramsey, Henry J. Ramsey 1937-3-2 868 Riverside Blythe, Colorado River bluffs. Comment
  RSA387520  Chorizanthe rigida James D. Morefield, Douglas H. McCarty 1986-4-12 3405 Inyo White Mountains. N wall of canyon, 1.7 mi. N38 deg. E of Poleta Mine, 3.3 mi. ESE of Laws. Owens Valley drainage. 1555 Comment
  RSA392587  Chorizanthe rigida Unspecified 1930-1 s.n. San Bernardino Morongo Canyon. Comment
  RSA392734  Chorizanthe rigida N. C. Cooper 1949-4-16 3432 San Bernardino Newberry. 549 Comment
  RSA392735  Chorizanthe rigida M. B. Dunkle 1935-4-16 4542 San Bernardino Colorado Desert, West of Earp. 122 Comment
  RSA392736  Chorizanthe rigida Anstruther Davidson 1903-5-3 s.n. Riverside Thermal. Comment
  RSA392737  Chorizanthe rigida E. C. Jaeger 1922-3-29 815 Riverside Chuckwalla Valley. 259 Comment
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May 29 2011
  RSA392738  Chorizanthe rigida Anstruther Davidson 1920-1 s.n. Riverside Mecca. Comment
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Oct 26 2009
  RSA392739  Chorizanthe rigida Christopher Davidson 1979-4-4 7694 Riverside Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca. 213 Comment
  RSA392740  Chorizanthe rigida N. C. Cooper 1949-4-8 3305 Riverside Desert Center. 610 Comment
  RSA392741  Chorizanthe rigida N. C. Cooper 1949-4-8 3248 Riverside Indio. Mecca Pass, east of Indio. 457 Comment
  RSA392742  Chorizanthe rigida H. de Forest, Jack Rempel 1933-4-10 s.n. Imperial Between Hwy 80 and Ogilby Comment
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Oct 31 2011
  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
  RSA392744  Chorizanthe rigida Louis C. Wheeler 1931-11-26 372 Riverside Salton Bench Mark, Colorado Desert. -15 Comment
  RSA392745  Chorizanthe rigida Robert Gustafson 1983-3-27 2483 Riverside Near mouth of fairly steep-walled canyon southwest of Lake Cahuilla Comment
  RSA392746  Chorizanthe rigida N. R. Zabriskie, Walter Zabriskie 1973-3-23 596 Riverside 30 yds. SW of Research Center Bldgs. Deep Canyon, N slope Santa Rosa Mountains. 305 Comment
  RSA392747  Chorizanthe rigida N. C. Cooper 1949-3-16 3067 Imperial Calexico. -15 Comment
  RSA392748  Chorizanthe rigida N. C. Cooper 1949-3-16 3048 Imperial West of Yuma. 244 Comment
  RSA392761  Chorizanthe rigida Christopher Davidson 1973-3-8 1636 Inyo Death Valley National Monument, 1/4 mile from Beatty Jct toward Beatty. -30 Comment
  RSA392762  Chorizanthe rigida M. B. Dunkle 1933-3-28 3154 Inyo Death Valley. Salt Creek. Mojave Desert. 0 Comment
  RSA392763  Chorizanthe rigida M. B. Dunkle 1933-3-28 3154 Inyo Death Valley. Comment
  RSA392764  Chorizanthe rigida N. C. Cooper 1949-5-19 3843 Inyo Titus Canyon, Death Valley National Monument. 915 Comment
  RSA3956  Chorizanthe rigida Carl B. Wolf 1932-4-29 3094 San Bernardino Mesas at western edge of Maria Mountains. Eastern Colorado Desert, 17 miles from Blythe on the Rice Road. 152 Comment
  RSA396017  Chorizanthe rigida M. O. Bagley, Pat Athey 1987-4-24 2008 Kern Kramer Junction, 1.25 mi. NW of Boron. 777 Comment
  RSA442949  Chorizanthe rigida James D. Morefield, Douglas H. McCarty 1986-5-6 3593 Inyo White Mountains. near SW base of Black Mountain, 1.8 miles N4 deg. W of Wilkerson Springs; Owens Valley drainage. 1326 Comment
  RSA443544  Chorizanthe rigida J. C. Roos 1965-6-16 s.n. San Bernardino 4 miles N of Adelanto. Comment
  RSA457799  Chorizanthe rigida Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross 1988-3-10 2193 Riverside Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine. 400 Comment
  RSA475295  Chorizanthe rigida Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross 1988-3-10 2105 Riverside North end Palen Mountains, 2 mi west of Palen Pass. 300 Comment
  RSA48301  Chorizanthe rigida E. K. Balls 1949-4-3 12936 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  RSA48322  Chorizanthe rigida E. K. Balls 1949-4-4 12956 Imperial Near Frink on Hwy 111 -61 Comment
  RSA485402  Chorizanthe rigida Steve Boyd, Carol Boyd 1987-4-12 2002 Inyo South end of Greenwater Valley, 0.3 mile NW of jtn w/ Hwy 178, 2 miles W of Shoshone. Comment
  RSA516872  Chorizanthe rigida Steve Boyd, B. Roy, T. S. Elias, S. Meury, S. Zona 1986-3-5 1350 Riverside Hwy 195, N base of the Orocopia Mts., halfway between I-10 and Box Canyon. Comment
  RSA516896  Chorizanthe rigida Steve Boyd, Orlando Mistretta 1986-3-13 1412 Riverside Palen Mountains: NE of Desert Center, jct of Parker Dam Rd and 'Palen Rd' (rd. going through pass between Palen and Granite Ranges). 183 Comment
  RSA518831  Chorizanthe rigida B. L. Burge 1977-1 352 F San Bernardino E Mojave Desert, Ivanpah Valley. 915 Comment
  RSA555333  Chorizanthe rigida A. C. Sanders, E. J. Lawlor 1992-4-4 12088 Riverside McCoy Mountains, within 1/2 mile of McCoy Spring. 244 Comment
  RSA559921  Chorizanthe rigida Steve Boyd, Carol Boyd, Kyle Boyd 1992-4-19 6910 Riverside N end of the Granite Mtns on sandy bajada along poweline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts. Comment
  RSA563116  Chorizanthe rigida D. Charlton 1991-5-29 5327 Kern Unamed ridge of hills 1.5 miles east of Leuhman Ridge, Edwards AFB (Phillips Lab), south of Boron. 854 Comment
  RSA604954  Chorizanthe rigida Scott D. White 1995-4-6 2782 San Bernardino Cadiz Rd., just N of Hwy. 62 260 Comment
  RSA607326  Chorizanthe rigida R. S. Woglum 1939-3-21 2175 Riverside Sonoran Desert: Mecca; north edge of Salton Sea. Comment
  RSA607341  Chorizanthe rigida R. S. Woglum 1935-4-15 770 San Bernardino 29 Palms vicinity. Comment
  RSA620124  Chorizanthe rigida J. Mark Porter 1998-4-24 11717 San Bernardino Mojave Desert: Near mile marker 25.00 along Hwy 395, N of Adelanto and S of Trenton Road. Comment
  RSA627369  Chorizanthe rigida Scott D. White, Paul Kielhold 1998-5-14 6420 San Bernardino Oro Grande Area: Dissected bajada and wash north and west of Sparkhule Mtn, near existing quarry. Potential expansion areas from Riverside Cement Co. quarry or overburden. 900 Comment
  RSA647575  Chorizanthe rigida Jack Erspamer 1966-03 s.n. San Diego Vallecitos-Anza Borrego Comment
  RSA65245  Chorizanthe rigida F. W. Peirson 1927-4-12 7174 Riverside Painted canyon, near Mecca. Comment
  RSA65246  Chorizanthe rigida F. W. Peirson 1922-4-11 2863 Riverside Deep Canyon Wash, Coachella Valley 244 Comment
  RSA652624  Chorizanthe rigida Marion P. Harthill 1973-3-29 1629 San Bernardino Zzyzx. 305 Comment
  RSA658916  Chorizanthe rigida Antonio F. Garcia-Castro 1984-5-5 3 San Bernardino East Mojave Desert on highway 40, 14.7 miles east of Ludlow. About 200 yards south of highway. 823 Comment
  RSA676042  Chorizanthe rigida Scott D. White 2001-4-17 8342 Riverside Sonoran Desert: Shaver's Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freeway exit accessing pump station. 457 Comment
  RSA680612  Chorizanthe rigida Scott D. White 2001-3-29 8202 San Bernardino South-Central Mojave Desert: Near Ludlow. Bajada surfaces and washes, on and near unnamed dirt road between Argos Wash and Ludlow. 518 Comment
  RSA681037  Chorizanthe rigida Scott D. White, Michael Honer 2003-5-14 9267 Riverside Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine. 76 Comment
  RSA681311  Chorizanthe rigida LeRoy Gross, S. D. Boyd, Michael Denslow, Lisa Rojas. 2003-10-21 1196 San Bernardino East side of the Soda Mountains; North of interstate 15, west of Baker. Along jeep trail to Blue Bell Mine. Exit Zzyzx Road. 481 Comment
  RSA697192  Chorizanthe rigida LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1252 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  RSA698366  Chorizanthe rigida J. R. Bruff 1928-4-1 131 San Bernardino 29 Palms. Comment
  RSA701086  Chorizanthe rigida Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault 2004-5-14 11243 Riverside Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range. Comment
  RSA701445  Chorizanthe rigida Steve Boyd, Michael Denslow 2004-3-23 10592 San Bernardino Lavic Mountain, southern end of the Cady Mountains northwest of Ludlow (north of Interstate 40) along powerline/pipeline access road. Comment
  RSA701518  Chorizanthe rigida Steve Boyd, Tammy Morgan 2004-3-30 10768 San Bernardino Pisgah lava beds just south of old Route 66 and I-40, west of Ludlow and 7.8 miles east of Fort Cady Road. 600 Comment
  RSA702397  Chorizanthe rigida Steve Boyd, Michael Denslow 2004-3-23 10670 San Bernardino Pisgah Crater lava fields, south of the Cady Mountains, west of Ludlow, just south of Interstate 40 on road to cinder quarry operation. Comment
  RSA702889  Chorizanthe rigida Scott D. White 2004-4-13 10113 San Bernardino South of Coyote Lake. Ca. 7 road miles along Coyote Lake Rd. between powerline crossing and Coyote Well. 534 Comment
  RSA703746  Chorizanthe rigida LeRoy Gross 2005-3-3 1562 Riverside Palen Mountains, south side. Near end of old prospect road. [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W. 207 Comment
  RSA705267  Chorizanthe rigida Sarah J. De Groot, J. Mark Porter 2003-3-1 1108 San Bernardino Whipple Mountains: Across Parker Dam Road from Bass Point. Comment
  RSA705268  Chorizanthe rigida Sarah J. De Groot, Janelle De Groot 2003-1-9 956 San Bernardino Whipple Mountains: Gold Standard Mine, west side of range. 622 Comment
  RSA705269  Chorizanthe rigida Sarah J. De Groot, Lee De Groot 2003-4-5 2234 San Bernardino WHIPPLE MOUNTAINS: Chemehuevi Wash at junction with highway 95, north of Vidal Junction. 335 Comment
  RSA705270  Chorizanthe rigida Sarah J. De Groot, Lee De Groot 2003-4-5 2178 San Bernardino Whipple Mts: Wash along highway 95 about 6 miles N of Vidal Junction, W of Savahia Peak. 358 Comment
  RSA705271  Chorizanthe rigida Sarah J. De Groot, Michael Denslow 2003-3-20 2090 San Bernardino Whipple Mountains: Copper Basin Dunes OHV area, near Echo Point along Parker Dam road. 115 Comment
  RSA705714  Chorizanthe rigida LeRoy Gross, Amber Maurice 2005-3-17 1751 San Bernardino Southeast end of the Bristol Mountains; West off Kelbaker Road., Followed a dirt road going to an antenna station on top of the mountain, stopped at base of mountain where the road was gated. Area near a place called 'Windy point' General collecting in canyon bottom and slope to the west of gate. [From] Near 34.61232N, 115.68189W to 34.60943N, 115.68508W. 552 Comment
  RSA706145  Chorizanthe rigida Sarah J. De Groot, Angela Gatto 2003-4-20 2521 San Bernardino WHIPPLE MOUNTAINS: Bluff northwest of Monument Peak, south side of Copper Basin. Between base of mountain and midway up slope. Near 485 Comment
  RSA707328  Chorizanthe rigida LeRoy Gross, Bryan Tutt, Sula Vanderplank 2005-2-23 1518 San Bernardino Northwest side of the Avawatz Mountains, off road that leads to Cave Spring and Avawatz Pass. Just north of Fort Irwin indefinite boundary. North of Denning Spring. 607 Comment
  RSA709340  Chorizanthe rigida Sarah J. De Groot, Tasha La Doux 2003-5-21 2971 San Bernardino WHIPPLE MOUNTAINS: North side of range, along road past War Eagle mine. 416 Comment
  RSA709909  Chorizanthe rigida Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas 2005-2-10 4614 Riverside Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock. 402 Comment
  RSA711997  Chorizanthe rigida Sarah J. De Groot, J. Mark Porter, Naomi Fraga, Lauren Machen 2003-5-4 2758 San Bernardino Whipple Mts: South side of range, along Colorado River aqueduct W of Chamber's Well road. 285 Comment
  RSA716231  Chorizanthe rigida Sarah J. De Groot, J. Mark Porter 2003-3-18 1719 San Bernardino Whipple Mountains: Along Black Meadow Landing road, just N of Gene Pumping Station, before intersection with Havasu Palms road. 301 Comment
  RSA716233  Chorizanthe rigida Sarah J. De Groot, J. Mark Porter 2003-3-19 1760 San Bernardino Whipple Mountains: Along Highway 95 just north of Vidal. 112 Comment
  RSA716236  Chorizanthe rigida Sarah J. De Groot, Michael Denslow 2003-3-19 1843 San Bernardino Whipple Mountains: North slope of Pyramid Butte. 423 Comment
  RSA718719  Chorizanthe rigida J. Mark Porter 2001-4-21 12535 San Bernardino Whipple Mountains: NW slope of Pyramid Butte. Comment
  RSA719226  Chorizanthe rigida Sarah J. De Groot, Tasha La Doux 2003-5-20 2892 San Bernardino WHIPPLE MOUNTAINS: Hills just north of summit ridge, south of War Eagle mine. 793 Comment
  RSA720930  Chorizanthe rigida J. Mark Porter 2001-4-21 12613 San Bernardino Whipple Mountains: Wash along western boundary of BLM Wilderness area, S of DandW mine. Comment
  RSA726271  Chorizanthe rigida Naomi Fraga, Aydee Virgen 2005-2-23 1446 San Bernardino North of Dumont Dunes, off of Dumont Dunes Road, east of Hwy 127. 220 Comment
  RSA726600  Chorizanthe rigida Naomi Fraga, Aydee Virgen 2005-2-23 1490 Inyo On Ibex Spring Road just east of border with Death Valley National Park. 427 Comment
  RSA731209  Chorizanthe rigida Steve Boyd, LeRoy Gross 2008-4-11 11844 Inyo Southwestern base of Dublin Hills at eastern edge of lower Greenwater Valley, west of Shoshone, bajada east of Furnace Creek Wash Road, north and east to lowest rocky slopes and outlying hills. 580 Comment
  RSA732656  Chorizanthe rigida LeRoy Gross, Pamela Conway 2008-3-26 3024 San Bernardino Alvord Mine; Southern portion of the Alvord Mountains. About 6 miles northeast of Manix. 696 Comment
  RSA732675  Chorizanthe rigida LeRoy Gross 2008-3-12 2883 San Bernardino Sleeping Beauty Area of the Southern Cady Mountains: Northwest from Ludlow, follow road north from Ludlow toward Broadwell Lake, then west along a trasmission line to 34.74871N, 116.23546W., Collected along wide canyon in a northwest direction from here, to 34.76817N, 116.25781. Area between Lavic Mountain Mine to the east and Paymaster Mine to the west. 633 Comment
  RSA732689  Chorizanthe rigida LeRoy Gross, Pamela Conway 2008-3-26 3071 San Bernardino Road that runs between the northwest portion of the Alvord Mountains and low hills northeast of Coyote Lake. Few miles south of the Fort Irwin Military boundary line. 618 Comment
  RSA735500  Chorizanthe rigida LeRoy Gross 2008-4-1 3140 San Bernardino Northwest end of the Sheep Hole Mountains; Along east side of Amboy Road, around Sheep Hole Pass. Parked at a tramission tower just off the road. Near 34.239282N, 115.720544W., General collecting along bajada to west side of mountains, up ridge to 34.23506N, 115.70664W. Then down south side of this ridge to dry canyon bottom at 34.23458N, 115.70953W. Then follow this canyon bottom back out of the mountains. 715 Comment
  RSA736348  Chorizanthe rigida Tasha La Doux, J. Andre, G. L. Clifton 2008-1-10 189 San Bernardino Devil's Playground: S. end of Old Dad Mountain, growing in large sandy wash (lower Jackass Cyn Wash) bissected by transmission line corridors. 605 Comment
  RSA736402  Chorizanthe rigida Jim Andre, Tasha La Doux 2008-1-12 9321 San Bernardino Bristol Dry Lake: Approx. 3 mi. ESE of Amboy Crater, 1 mi. NW of SW of Saltus operation, and approx 2mi. S.of Amboy, growing in basalt flows. 176 Comment
  RSA737580  Chorizanthe rigida LeRoy Gross, Steve Boyd 2008-4-10 3236 Inyo North northwest side of the Dublin Hills. West of Shoshone, and Highway 127. South of Highway 178 where the road makes a southwest curve, a few miles west of the intersection with Highway 127., Near 35.99185N, 116.32676W. to low rounded hill east of the highway 35.98702N, 116.33034. Ended at 35.98025N, 116.32538W near base of the hills, few steep knolls of dark gray limestone outcrops. 673 Comment
  RSA737957  Chorizanthe rigida LeRoy Gross, Steve Boyd 2008-4-10 3185 Inyo Northwest area of Eagle Mountain, east of Highway 127. Collections around the Amargosa river, southern portions of the alkali flat, to steep slopes of the northern portions of Eagle Mountain., Parked jeep near 36.23651N, 116.37995W southeast to 36.22727N, 116.36935. 598 Comment
  RSA747801  Chorizanthe rigida Justin M. Wood 2009-3-26 397 Riverside Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway. 21 Comment
  RSA749590  Chorizanthe rigida LeRoy Gross 2009-4-6 3787 San Bernardino Southern section of the Cady Mounatins: Northwest of the Sleeping Beauty section. Just north of the transmission line road, east of the low saddle that runs between the mountains., From 34.83717N 116.31488W, [from] near marker BM19 WBC2613 along transmission road to northwest near 34.84049N 116.32047W. 789 Comment
  RSA749756  Chorizanthe rigida LeRoy Gross 2009-4-6 3711 San Bernardino Southwest section of the Cady Mounatins: Areas North and east of Black Butte Mine, northwest of the Sleeping beauty section. Southeast of the transmission line road., Started near 34.81756N 116.34121W traveled SE to small saddle that had little amount of sand blowed on the slope to the east of this, near 34.80312N 116.33066W. Then west to Black Butte Mine, and follow a drainage NNE from the mine site. 755 Comment
  RSA752473  Chorizanthe rigida Justin M. Wood, R. Goodman, M. Cady 2009-4-26 555 San Bernardino North of Barstow, Mud Hills - Owl Canyon, near the campground. 915 Comment
  RSA755252  Chorizanthe rigida Robert F. Thorne, Walter Wisura, B. Busenberg, R. K. Benjamin 1983-5-6 55612 Inyo Death Valley Nat'l Monument, Funeral Mtns, campsite at lower end of Red Amphitheater above Hole in the Wall. 768 Comment
  RSA757137  Chorizanthe rigida Michael Honer, Kristin Marsh 2008-3-10 2825 San Bernardino Cady Mountains: rocky SW-facing slopes appx. 5.7 mi. E of Hector Rd., 0.8 mi. NW of big transmission-line service road. 854 Comment
  RSA758397  Chorizanthe rigida Michael Honer, Kristin Marsh 2008-3-19 2872 San Bernardino Dark volcanic hills along SW arm of Cady Mountains. Appx. 4.7 mi. N of Interstate 40, 3 mi. W of Hector Rd. 640 Comment
  RSA763650  Chorizanthe rigida Doris Bowers 1974-5-4 2258 San Diego Colorado Desert, Anza Borrego State Park 335 Comment
  RSA767094  Chorizanthe rigida Jim Andre, Tasha La Doux 2010-3-15 12697 San Bernardino Turtle Mountains; east side of Turtle Mtns at base of steep cliffs, just east of Negro Peak, approx. 2 mi. west of Hwy 95, 6 mi. NW of Vidal Jct. 495 Comment
  RSA768652  Chorizanthe rigida Justin M. Wood, R. Goodman, M. Cady 2010-4-25 1491 San Bernardino North of Barstow, Mud Hills - Owl Canyon, near the campground. 915 Comment
  RSA771820  Chorizanthe rigida Steve Boyd 2010-4-19 12257 Inyo Northwest base of Dublin Hills, south of Hwy 178, northwest of Shoshone. 610 Comment
  RSA772034  Chorizanthe rigida Sarah J. De Groot, Mary Motheral 2010-4-23 6257 San Bernardino Calumet Mountains: SE side, isolated hill of granite boulders. N of Hwy 62 along road to salt evaporators on Cadiz Lake. 347 Comment
  RSA775707  Chorizanthe rigida Thomas Stoughton, Stephanie Rockwood, Christi Gabriel, Sarah J. De Groot, Jennifer Pilapil 2011-4-29 1104 San Bernardino Oasis of Mara, Joshua Tree National Park, Twentynine Palms 609 Comment
  RSA777391  Chorizanthe rigida Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-3-22 793 Riverside Mecca Hills, just south of Shaver's Well. 305 Comment
  RSA777545  Chorizanthe rigida Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-3-30 905 Riverside McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10. 290 Comment
  RSA778032  Chorizanthe rigida Jim Andre 2011-3-19 16435 San Bernardino Bristol Mountains; along pipeline road 17 miles W of Kelbaker Road, approx. 1.5 miles south of Interstate 40, 12 miles east of Ludlow 650 Comment
  RSA779649  Chorizanthe rigida Elizabeth A. Kempton, J. Travis Columbus 2006-4-22 264 San Bernardino Along Highway 178, east of Salt Wells Valley and junction with Trona Road, west of Searles Valley. 553 Comment
  RSA790927  Chorizanthe rigida Doris Bowers 1966-3-19 184 San Bernardino Calico Site SBCM 579 Comment
  RSA795931  Chorizanthe rigida Duncan S. Bell 2009-4-19 266 Riverside Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well. 391 Comment
  SBBG108717  Chorizanthe rigida N. Meng 1968-3-31 459 San Bernardino Lake Havasu Cmpgrd Comment
  SBBG110078  Chorizanthe rigida D. Wilken with E. Painter 1998-4-9 15415 Inyo near Coso Hot Springs Rd, 7.3 km ENE of Coso Jct (Oasis), Coso Mtns 1250 Comment
  SBBG1423  Chorizanthe rigida K. K. Muller 1954-4-30 606 Inyo 0.5 mi along rd to Darwin from intersection with St Hwy 190 near Panamint Springs Comment
  SBBG1424  Chorizanthe rigida R. Moran 1958-3-5 6524 Imperial Pinto Wash 75 Comment
  SBBG1425  Chorizanthe rigida H. and M. Dearing 1935-4-22 Inyo Slate Mtns, W of Ballarat [probably SE Argus Range] Comment
  SBBG1426  Chorizanthe rigida E. R. Blakley 1958-5-14 2308 San Bernardino ridge 1 mi E of Helendale on US Hwy 66 762 Comment
  SBBG16842  Chorizanthe rigida K. K. Muller 1958-3-22 917 Riverside Hwy 60, 7 mi E of Desert Center Comment
  SBBG17327  Chorizanthe rigida K. A. Wilson, C. J. George 1961-3-4 895 a Inyo ca. 1 mi N of Mustard Cyn Rd Comment
  SBBG20040  Chorizanthe rigida D. Myrick 1964-3-25 759 Inyo Jubilee Pass, Death Valley 304 Comment
  SBBG21084  Chorizanthe rigida E. C. Twisselmann 1964-5-6 9280 San Bernardino SE end of Kramer Hills 868 Comment
  SBBG25092  Chorizanthe rigida D. Myrick 1966-4-4 1358 Imperial entrance to Vincent Ranch, Chocolate Mts, off St Hwy 78, ca. 25 mi NE of Glamis Comment
  SBBG25974  Chorizanthe rigida E. C. Twisselmann 1966-4-27 12044 San Bernardino ca. 3 mi S of Lockhart 716 Comment
  SBBG26179  Chorizanthe rigida E. C. Twisselmann 1966-4-26 12009 Kern plain at S base of Galileo Hill 975 Comment
  SBBG34970  Chorizanthe rigida T. L. Secrest 1948-4-9 Imperial 6 mi S of Ogilby Comment
  SBBG36974  Chorizanthe rigida Mark Kerr 1935-5-8 Inyo Saline Valley Comment
  SBBG62252  Chorizanthe rigida Mark Kerr 1935-5-8 Inyo Saline Valley Comment
  SBBG62253  Chorizanthe rigida R. Hoffmann 1928-11-9 San Bernardino 5 mi SE of Kramer Comment
  SBBG62254  Chorizanthe rigida S. W. Hutchinson -Apr-1930 Inyo Death Valley -60 Comment
  SBBG62255  Chorizanthe rigida R. Hoffmann 1930-5-19 San Bernardino 16 mi SE of Kramer Comment
  SBBG62256  Chorizanthe rigida R. Hoffmann 1930-4-24 San Bernardino 7 mi NE of Barstow Comment
  SBBG62257  Chorizanthe rigida R. Hoffmann 1928-2-9 Inyo Furnace Crk Inn Comment
  SBBG87794  Chorizanthe rigida A. C. Sanders, D. Charlton, B. Pitzer, Kniffen, W. Wright 1986-3-10 6257 Imperial 2.15 mi N of Hwy S2 on a dirt rd 1.1 mi SE of the San Diego Co line; Coyote Mtns 304 Comment
  SBBG99603  Chorizanthe rigida W. L. Halvorson 1977-3-8 77 87 a Riverside 1 mi S of S entrance to Joshua Tree Nat Monument Comment
  SD100099  Chorizanthe rigida James Henrickson 1978-5-7 16889 San Bernardino ca 56 miles S of Baker, at jct. of National Trails Hwy and Kelbaker Road, 6 miles E of Amboy 198 Comment
  SD11219  Chorizanthe rigida Frank F. Gander 1935-4-17 176 39 San Diego Vallecitos Station, E. San Diego Co. Comment
  SD115572  Chorizanthe rigida Duffie Clemons, Erik Jonsson 1983-4-5 445 Imperial [North of Skull Valley] Coyote Wells quad 305 Comment
  SD127573  Chorizanthe rigida David Charlton 1988-3-6 1283 San Bernardino Saratoga Springs, Southern Death Valley National Mon. 456 Comment
  SD128245  Chorizanthe rigida R. Mitchel Beauchamp 1972-3-20 3202 Imperial East side of Imperial Valley, S of Highway 78. Naval Bombing Range, target 68 29 Comment
  SD16748  Chorizanthe rigida Frank F. Gander 1937-4-6 3203 San Diego Extreme N.E. corner of San Diego Co. Comment
  SD16760  Chorizanthe rigida Frank F. Gander 1937-4-7 3215 San Diego Kane Spring[s] Road, low hill 1 mi. west of County Line Comment
  SD16786  Chorizanthe rigida Frank F. Gander 1937-4-7 3241 San Diego Kane Spring Road, county line Comment
  SD183537  Chorizanthe rigida Jeannie Gregory, John Gregory 2005-4-3 1380 San Diego Anza-Borrego Desert State Park at Eastern base of Jacumba Mtns; Mortero Canyon Rd; 8 mi W of Ocotillo; near Dos Cabezas Mine 582 Comment
  SD184427  Chorizanthe rigida Jon P. Rebman, Margie Mulligan 2008-3-12 14244 San Diego Anza-Borrego Desert State Park: east of Borrego Springs; just west of the Imperial/San Diego county border on the north side of Hwy. S22/Borrego Salton Seaway; along the Calcite Mine road 160 Comment
  SD192004  Chorizanthe rigida Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14372 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
  SD192005  Chorizanthe rigida Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14477 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
  SD192006  Chorizanthe rigida Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14548 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
  SD200167  Chorizanthe rigida Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16096 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
  SD200168  Chorizanthe rigida Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16250 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
  SD200169  Chorizanthe rigida Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16420 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
  SD200170  Chorizanthe rigida Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16140 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
  SD200171  Chorizanthe rigida Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16281 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
  SD200172  Chorizanthe rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16620 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
  SD200173  Chorizanthe rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16551 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
  SD200493  Chorizanthe rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16755 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
  SD200494  Chorizanthe rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16530 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
  SD204555  Chorizanthe rigida Jeannie Gregory, John Gregory 2008-3-7 2650 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD204556  Chorizanthe rigida Jeannie Gregory, John Gregory 2008-3-7 2706 San Diego Anza-Borrego Desert State Park, 5 mi SE of intersection Arroyo Salada and Borrego Salton Seaway (S22), 2 mi S of 17 Palms Oasis, 0.25 mi from Imperial County line 66 Comment
  SD20860  Chorizanthe rigida Frank F. Gander 1938-4-14 5333 San Diego Sand dunes north of Benson's Dry Lake Comment
  SD209037  Chorizanthe rigida Kim Marsden, Larry Hendrickson, ABDSP Volunteer Botany Group 2008-3-24 286 San Diego Anza-Borrego Desert State Park; northern end of Hills of the Moon Wash in the Borrego Badlands, about 1.75 miles southeast (by air) of Fonts Point 170 Comment
  SD209038 Image available Chorizanthe rigida Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 147 San Diego Anza-Borrego Desert State Park, Mortero Canyon Rd, 1/4 mile NE of intersection with S2 (Sweeny Pass Rd), 7.75 mi NW of I8 at town of Ocotillo 281 Comment
  SD211435  Chorizanthe rigida Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18862 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
  SD232290  Chorizanthe rigida LeRoy Gross, Steve Boyd 2008-4-10 3185 Inyo Mojave Desert; North Mojave region; Northwest area of Eagle Mountain, east of Highway 127. Around the Amargosa river, southern portions of the alkali flat, to steep slopes of the northern portions of Eagle Mountain. 598 Comment
  SD242930  Chorizanthe rigida Jessica Gunsell Apr 2006 Imperial Yuha Desert Area of Critical Environmental Concern, rocky open area, north of De Anza campground, on junction 274 and 299 113 Comment
  SD242931  Chorizanthe rigida Donald Hazlett 1993-3-13 6776 Imperial 2 mi. S of Ocotillo Just N of WA 152 Comment
  SD242932  Chorizanthe rigida 1998-2-19 Imperial Jackson Gulch Comment
  SD24435  Chorizanthe rigida A. J. Stover 1939-3-25 205 San Diego Oil Well, 5 mi. north of Bensons Comment
  SD24485  Chorizanthe rigida Frank F. Gander 1939-4-1 7061 San Diego ca. 2 mi. southwest of Carrizo Sta. Comment
  SD253844  Chorizanthe rigida Mary Jo Churchwell 2010-3-25 315 San Diego Anza-Borrego Desert State Park; 0.7 mile NNW intersection Henderson Canyon Road and Highway S-22; in foothills of Coyote Mountain. 274 Comment
  SD253845  Chorizanthe rigida Mary Jo Churchwell 2010-4-7 330 San Diego Anza-Borrego Desert State Park; Palo Verde Wash; vicinity 0.75 mile N of junction with Hwy S-22 335 Comment
  SD258484  Chorizanthe rigida J. M. Andre 2013-3-28 25078 San Bernardino Whipple Mountains: W side of range, near Goldhill Mine just E of Pyramid Butte, along BLM Rd # 634, approx 12 miles N of Vidal Jct, 3.4 miles E of Hwy 95. (Savahia Peak 7.5'Q) 431 Comment
  SD261868  Chorizanthe rigida Susan T Welker 1993-5-3 San Diego San Felipe Wash, north of Hwy S-78, north of Anza-Borrego State Park. South of Borrego Springs. Badland. 266 Comment
  SD261869  Chorizanthe rigida Susan T Welker 1993-5-4 San Diego Anza-Borrego Desert. North-east of the Borrego Sink, south-east of Borrego Springs. Not in park. 143 Comment
  SD27986  Chorizanthe rigida Carl B. Wolf 1932-4-29 3094 Riverside Eastern Colorado Desert. W. edge of Maria Mts. 17 mi. from Blythe on Rice Road 152 Comment
  SD38917  Chorizanthe rigida Edith A. Purer 1935-4-19 6431 San Diego Near Vallecito Stage Station, western edge of Colorado Desert Comment
  SD43745  Chorizanthe rigida Darley F. Howe 1949-3-19 1955 Imperial Andrade Comment
  SD49304  Chorizanthe rigida Reid Moran 1958-3-5 6524 Imperial Occasional on rocky ground, Pinto Wash. (IPB 10/07) 74 Comment
  SD62382  Chorizanthe rigida Voctor Duran 1933-6-1 3454 Inyo Silver Canyon 1402 Comment
  SD73538  Chorizanthe rigida Helen V. Witham 1970-3-1 713 Imperial Lower Pinto Wash, near Mexican border 299 Comment
  SDSU12889  Chorizanthe rigida Michael G. Simpson, SDSU Floristic Biodiversity Class, Biol. 596 1998-3-21 21 III98L Imperial Dirt road going west from S-2 at power lines, ca. 2 miles north of Ocotillo. Go west along road to rigth fork, ca. 1/4 miles. Hillside west of fork. 213 Comment
  SDSU18265  Chorizanthe rigida Carla Scheidlinger 1982-3-12 San Bernardino Lava flow north of Sunshine Peak, MCAGCC, Twentynine Palms, CA 641 Comment
  SDSU4908  Chorizanthe rigida unknown 1949-3-20 San Diego Borrego Comment
  SDSU4914  Chorizanthe rigida H. Wedberg 1966-3-26 1143 San Diego Across the main road from Vallecito Valley Stage Station. 457 Comment
  SDSU4930  Chorizanthe rigida D. F. Howe 1949-3-10 1955 Imperial Andrade. Comment
  SEINET1910801  Chorizanthe rigida Sarah J. De Groot, J. Mark Porter, Naomi Fraga, Lauren Machen 2003-1 2758 San Bernardino Whipple Mountains: South side of range, along Colorado River aqueduct W of Chamber's Well road. 285 Comment
  SEINET2042017 Image available Chorizanthe rigida George Helmkamp, E. A. Helmkamp 1998-3-16 2862 San Bernardino Mohave Desert; N of CA-62 between Joshua Tree & 29-Palms; N on Leer Ave & 0.9 mi E on Amboy Rd. 732 Comment
  SEINET2116499  Chorizanthe rigida G. Goodwin 2008-3-27 1619 San Bernardino Ibex Pass near electronic tower site, 40 miles N of Baker 453 Comment
  SEINET3087383 Image available Chorizanthe rigida Bruce D. Parfitt 1985-4-20 3336 San Bernardino Sonoran Desert; c. 13 mi south of Needles city limit on US Hwy 95. 306 Comment
  SEINET3087449 Image available Chorizanthe rigida L. F. LaPree, K. Kirtland 1986-3-21 Inyo ENE of Valley Wells, ca. 4.75 mi. NE of Trona on Trona-Wildrose Road. 533 Comment
  SEINET4557153  Chorizanthe rigida Stephen Hale 2011-1 San Bernardino Along Parker-Blythe transmission line, Eureka Wash Basin, Whipple Mountains, Ca. 2 miles southwest Parker Dam. 187 Comment
  SEINET5574198  Chorizanthe rigida Steven P. McLaughlin 1998-1 7383 Imperial Along road to Picacho State Rec. Area, desert pavement and Larrea divaricata, Olneya tesota. 130 Comment
  SEINET5584440  Chorizanthe rigida Stephen Hale 2010-1 Imperial Rolling terrain just north of northern foothills of the Paloverde Mountains at southern end of Paloverde Mesa near the WAPA Blythe-Knob transmission line 120 Comment
  SEINET5584819  Chorizanthe rigida Stephen Hale 2010-1 Imperial Rolling terrain just north of northern foothills of the paloverde mountains at southern end of paloverde Mesa near the WAPA Blythe-Knob transmission line. 30 Comment
  SEINET6037409  Chorizanthe rigida H. C. 2003-2-28 21129 B San Bernardino Copper Basin Sand Dunes. Ca. 2 mi north of Earp, ca. 3 mi northwest of Parker, AZ Comment
  SEINET6078525  Chorizanthe rigida Arnold Clifford, Heil, Kenneth 2003-2-8 03 -02 San Bernardino BLM. 2 miles north of Earp and ca 3 miles northwest of Parker. Comment
  SEINET7072843  Chorizanthe rigida A. G. Vestal 1963-5-19 s.n. Riverside About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.). Comment
  SJSU1305  Chorizanthe rigida C. W. Sharsmith 1953-3-14 6006 Inyo Copper Canyon, W slope Funeral Mts., Death Valley drainage 304 Comment
  SJSU9101  Chorizanthe rigida R. C. McGehee 1970-4-15 200 Riverside Wileys Well c. 26 mi SW of Blythe Comment
  UC1018190  Chorizanthe rigida J. Warren 1952-4-6 Riverside Palm Springs 457 Comment
  UC1237984  Chorizanthe rigida John Weiler and Roy L. Taylor May 12 1961-May 15 1961 61135 Kern on an artemisia flat 12.9 mi w of intersection of U.S. 395 and U.S. 466 3 mi e Kramer; e of Kramer Comment
  UC1287090  Chorizanthe rigida C. L. Hitchcock 1966-3-18 24269 Imperial 6 mi w Plaster City (w Imperial County); w of Plaster City Comment
  UC1292597  Chorizanthe rigida C. L. Hitchcock and C. V. Muhlick 1964-3-24 23295 San Bernardino Sheep Springs Canyon 1/4 mi up the canyon from the spring; Sheep Springs Canyon Comment
  UC1297193  Chorizanthe rigida Victor Duran 1933-6-1 3454 Inyo Silver Canyon , Silver Canyon (White Mountains) 1402 Comment
  UC1353231  Chorizanthe rigida C. L. Hitchcock 1968-3-12 25443 Imperial 5 mi nw Coyote Wells; nw of Coyote Wells Comment
  UC1534833  Chorizanthe rigida James D. Morefield, Douglas H. McCarty 1986-4-12 3405 Inyo 1.7 mi n 38 degrees e Poleta Mine (3.3 mi ese of Laws, White Mountains); White Mountains, Owens Valley drainage, ne of Poleta Mine 1554 Comment
  UC1545308  Chorizanthe rigida James D. Morefield, Douglas H. McCarty 1986-5-6 3593 Inyo 1.8 mi N 4 degrees w Wilkerson Springs (near the sw base of Black Mountain, White Mountains, Owens Valley drainage); White Mountains, Owens Valley drainage, Black Mtn. 1325 Comment
  UC1600855  Chorizanthe rigida Jos. Burtt Davy 1902-3-29 7994 Imperial Calexico Comment
  UC1600856  Chorizanthe rigida Jos. Burtt Davy 1902-4-2 Riverside Salton Comment
  UC161878  Chorizanthe rigida Katharine Brandegee 1913-1 Kern Randsburg -- Rand Comment
  UC161916  Chorizanthe rigida Norman C. Wilson 1893-6-14 39 San Bernardino Mojave Desert Comment
  UC162163  Chorizanthe rigida T. S. Brandegee 1891-4-14 Inyo Keeler Comment
  UC1734004  Chorizanthe rigida Kay H. Beach, Frank Gould March 1940 280 Inyo Death Valley National Monument. Comment
  UC1745895  Chorizanthe rigida Annetta M. Carter, Ethel Crum, Elsie Osgood 1937-5-8 1309 San Bernardino Poison Canyon, W end of Searles Lake, 11 Mi. S of Trona. Comment
  UC183720  Chorizanthe rigida S. B. Parish 1915-4-24 9815 San Bernardino Otis Wash , Otis Wash (Mojave Desert) Comment
  UC188771  Chorizanthe rigida S. B. and W. F. Parish May, 1882 229 San Bernardino Mojave Desert Comment
  UC1929477  Chorizanthe rigida LeRoy Gross, Steve Boyd 2008-4-10 3185 Inyo [Mojave Desert; North Mojave Desert region]; Northwest area of Eagle Mountain, east of Highway 127. Collections around the Amargosa river, southern portions of the alkali flat, to steep slopes of the northern portions of Eagle Mountain. Parked jeep near 36.23651N, 116.37995W southeast to 36.22727N, Comment
  UC1953369  Chorizanthe rigida Tom Schweich 2004-4-20 345 San Bernardino Winters Pass; Winters Pass is on Kingston Road where it passes through the Mesquite Mountains. Plants were found on stony-mantled ground on the small hill just north of the pass. 1170 Comment
  UC1981742  Chorizanthe rigida J. Raino with K. Stucker 2011-3-19 18 Inyo Panamint Valley, base of Surprise Canyon, 27.8 miles SE of Panamint Springs. Comment
  UC1981749  Chorizanthe rigida K. Conley with H. Bahr 2011-3-19 015 Inyo Panamint Valley at base of Surprise Canyon, 27.8 miles SE of Panamint Springs. Comment
  UC403418  Chorizanthe rigida Arthur J. Burdick Imperial Superstition Mountains Comment
  UC476940  Chorizanthe rigida Mrs. G. Earle Kelly 1932-3-24 San Bernardino Mohave Desert near Barstow; Mohave Desert near Barstow Comment
  UC494675  Chorizanthe rigida Philip A. Munz 1932-3-14 11998 Riverside edge of wash Deep Canyon (Coachella Valley); , Deep Canyon 91 Comment
  UC495353  Chorizanthe rigida C. L. Hitchcock 1932-4-17 12361 Inyo Bradbury Well Bradbury Well (eastern Inyo County) Comment
  UC504877  Chorizanthe rigida Bonar and Holman 1933-3-31 Inyo n Furnace Creek (floor of Death Valley); , n of Furnace Creek Comment
  UC520127  Chorizanthe rigida C. Epling, Wm. Robison 1932-4-9 San Diego Borego Spring Borego Springs Comment
  UC57063  Chorizanthe rigida E. E. Schellenger 1911-4-24 Riverside s Palm Springs; Colorado Desert, s of Palm Springs Comment
  UC581183  Chorizanthe rigida H. L. Mason 1935-3-29 8222 San Bernardino w Searles Lake (Poison Canyon, Mojave Desert); Mojave Desert, Poison Canyon, w of Searles Lake Comment
  UC638804  Chorizanthe rigida Ethel Crum 1937-5-8 1866 San Bernardino eleven mi s Trona (Poison Canyon); , s of Trona 487 Comment
  UC665799  Chorizanthe rigida Ira L. Wiggins 1941-3-24 9583 Riverside along eastern side Salton Sea (1 mi n Imperial County line); eastern side Salton Sea Comment
  UC68679  Chorizanthe rigida H. M. Hall May, 1905 6109 San Bernardino Ludlow Mohave Desert, Ludlow Comment
  UC68685  Chorizanthe rigida H. M. Hall May 1905 5906 Riverside Chuckawalla Spr , Chuckawalla Spr (Colorado Desert) Comment
  UC696128  Chorizanthe rigida Annie M. Alexander and Louise Kellogg 1940-4-17 1124 San Bernardino 11 mi sw Trona (Poison Canyon, Salt Wells Canyon, Mohave Desert); Mohave Desert, Poison Canyon, Salt Wells Canyon Comment
  UC754388  Chorizanthe rigida Ira L. Wiggins 1947-3-25 11528 Inyo opposite Tin Mountain (at n end of Death Valley on road to Scotty's, Death Valley National Monument); Death Valley National Monument 609 Comment
  UC77543  Chorizanthe rigida T. S. Brandegee 1895-4-17 San Diego Borregos Springs , Borregos Springs (Colorado Desert) Comment
  UC849100  Chorizanthe rigida B. C. Templeton and I. W. Clokey 1935-4-4 5672 Inyo wash n Trona (Panamint Valley); , n of Trona Comment
  UC849157  Chorizanthe rigida I. W. Clokey and B. C. Templeton 1935-4-4 5733 Inyo Panamint Valley 850 Comment
  UC849158  Chorizanthe rigida I. W. Clokey, E. G. Anderson 1935-4-25 7597 San Bernardino twenty mi n Hinkley; n of Hinkley 800 Comment
  UCD19763  Chorizanthe rigida C. H. Lamoureux; George Mason, John Tothill, and Dean Dybing 1958-4-1 1317 Inyo Death Valley National Monument. Near junction of road to Keane Wonder Mine with main road. 304 Comment
  UCD37640  Chorizanthe rigida Beecher Crampton 1955-4-26 2596 San Bernardino 5 miles south of Barstow, Bear Valley Road. Comment
  UCD47077  Chorizanthe rigida Ellen Dean; Jim Andre, T. Metcalf, D. Tibor, I. Anderson 2005-3-25 2306 b San Bernardino San Bernardino County. SE of town of Ludlow, S of Hwy. 40, along National Trails Rd. (Route 66), 9.4 road miles E of intersection of Hwy 40 and Route 66 at Ludlow. Take dirt road S from Route 66 0.2 road miles. 569 Comment
  UCD55606  Chorizanthe rigida Ellen Dean; Tim Metcalf 2005-3-25 2337 San Bernardino South of Granite Mountains and Mojave National Reserve. Along Kelbaker Road, just south of intersection with Hwy. 40. East side of road. 822 Comment
  UCD99879  Chorizanthe rigida William H. Brooks 24-25 Feb 1989 s.n. Riverside McCoy Wash, north of Blythe. 579 Comment
  UCD99880  Chorizanthe rigida G. F. Hrusa 1992-3-28 10087 San Diego Sonoran Desert, between Borrego Springs and Salton Sea. Comment
  UCD99881  Chorizanthe rigida Daryl Koutnik; Vickie Dawes 1978-4-7 323 San Bernardino 15 miles west of Ludlow at rest area along Highway 40. 548 Comment
  UCD99883  Chorizanthe rigida C. H. Lamoureux; George Mason, John Tothill, and Dean Dybing 1958-4-1 1317 Inyo Near junction of road to Keane Wonder Mine with main road, Death Valley National Monument. 304 Comment
  UCD99884  Chorizanthe rigida Geoffrey Levin 1977-4-29 1210 San Bernardino Junction of Old Woman Springs Rd. (Highway 247) and Santa Fe Rd., east of Lucern Valley. 670 Comment
  UCD99887  Chorizanthe rigida James A. Neilson Jr. 1974-4-8 178 Inyo Death Valley National Monument. 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
  UCD99894  Chorizanthe rigida Kenneth A. Wilson; C. J. George 1961-3-4 895 A Inyo Death Valley National Monument, ca. 1 mile north of Mustard Canyon Road. Comment
  UCR100862  Chorizanthe rigida George K. Helmkamp, E. A. Helmkamp 1998-3-18 2894 Imperial Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal 76 Comment
  UCR101672  Chorizanthe rigida George K. Helmkamp, E. A. Helmkamp 1998-2-26 2794 San Bernardino Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127 201 Comment
  UCR112107  Chorizanthe rigida A. C. Sanders, T. B. Salvato, Mitch Provance 2000-4-25 23359 Riverside Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal 15 Comment
  UCR114146  Chorizanthe rigida B. G. Pitzer, J. Ross 1998-3-8 3618 Riverside Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10 427 Comment
  UCR116383  Chorizanthe rigida A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23776 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR122833  Chorizanthe rigida George K. Helmkamp, E. A. Helmkamp 2001-3-31 6344 San Bernardino Eastern Mojave Desert, NE side of junction of US-95 and I-40 366 Comment
  UCR124922  Chorizanthe rigida I. W. Clokey, B. C. Templeton 1935-4-4 5733 Inyo Northern Mojave Desert, Panamint Valley on the road from Trona to Wildrose 850 Comment
  UCR133999  Chorizanthe rigida A. C. Sanders, Kent Beaman 2004-4-21 27598 San Bernardino Mojave Desert, proposed 160 acre gravel quarry on Kane Wash, c. 0.5 mi. west of Fort Cady Road at a point 2 miles south of I-40, c. 5 miles (air) SE of Newberry Springs, between Troy Lake and the Rodman Mountains, east of the Newberry Mountains 575 Comment
  UCR134724  Chorizanthe rigida June Latting 1958-4-6 312 San Bernardino Mojave Desert, Old Dale Road, 8 miles southeast of 29 Palms 488 Comment
  UCR135892  Chorizanthe rigida A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28065 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR148038  Chorizanthe rigida Steve Boyd, Et al. 2004-5-14 11243 Riverside Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range 549 Comment
  UCR148371  Chorizanthe rigida Steve Boyd, Michael Denslow 2004-3-23 10670 San Bernardino Mojave Desert; Central Mojave Desert region, Pisgah Crater lava fields, south of the Cady Mountains,, west of Ludlow, just south of Interstate 40 on road to cinder quarry operation Comment
  UCR148475  Chorizanthe rigida John F. Green, Chet McGaugh 2005-1-19 s.n. Riverside Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns. 23 Comment
  UCR150436  Chorizanthe rigida A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29067 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
  UCR151981  Chorizanthe rigida Steve Boyd, Tammy Morgan 2004-3-30 10768 San Bernardino Central Mojave Desert, Pisgah lava beds just south of old Route 66 and I-40, west of Ludlow and 7.8 mi east of Fort Cady Road 600 Comment
  UCR164431  Chorizanthe rigida Jim Andre, T. La Doux 2004-4-18 4259 San Bernardino Eastern Mojave Desert, Cima Cinder Cones, dirt road to Indian Creek 714 Comment
  UCR16540  Chorizanthe rigida J. Texera 1970-3-27 8 Riverside Sonoran (Colorado) Desert, c. 3 miles south of town of Palm Desert on dirt road continuation of Portola Avenue, 0.75 mile north of boundary fence of Deep Canyon Desert Research Center 207 Comment
  UCR16541  Chorizanthe rigida P. A. Rauch 1966-4-15 s.n. San Bernardino Northeastern Mojave Desert, 15 mi. north Baker, on Baker-Shoshone Hwy., State [127] 226 Comment
  UCR169905  Chorizanthe rigida Scott D. White, Jennifer H. Jones, James Huelsman 2005-4-15 10909 San Bernardino Mojave Desert, Sidewinder Valley (north of Apple Valley), north of Black Mountain Quarry Road on bajada below Black Mountain 1128 Comment
  UCR170107  Chorizanthe rigida Jeffrey Ross, Tracy Tennant, B. G. Pitzer 1998-5-9 64 San Bernardino Mojave Desert, c. 12 mi west of Barstow along Iron Mtn Road 780 Comment
  UCR175168  Chorizanthe rigida Jim Andre, T. La Doux 2006-4-2 6695 Inyo Southern Owens Valley, along Gill Station Road, c. 3 mi east of Coso Junction (Hwy 395) 1154 Comment
  UCR179232  Chorizanthe rigida R. G. Swinney 1967-7-1 169 Inyo Inyo/White Mountains, Deep Springs 1646 Comment
  UCR18214  Chorizanthe rigida A. C. Sanders, R. Twitchell 1978-4-5 867 San Bernardino Central Mojave Desert, 3.9 mi east of the Field Road exit on Hwy I-15, c. 7 mi northwest of Afton Canyon, north side of the hwy at rest area, near site of Midway 612 Comment
  UCR192653  Chorizanthe rigida A. C. Sanders 2008-4-2 34661 San Bernardino Eastern Mojave Desert, Ivanpah Valley, 0.3 mi. SW of corner of Primm Golf Course at Yates Well Rd., 0.9 mi. WNW of intersection of I-15 and Yates Well Rd. 823 Comment
  UCR196396  Chorizanthe rigida Naomi Fraga, Aydee Virgen 2005-2-23 1490 San Bernardino East Mojave Desert, Ibex Spring Road just east of border with Death Valley National Park 427 Comment
  UCR200781  Chorizanthe rigida Steve Boyd, LeRoy Gross 2008-4-11 11844 Inyo North Mojave Desert, Southwestern base of Dublin Hills at eastern edge of lower Greenwater Valley, west of Shoshone, bajada east of Furnace Creek Wash Road, north and east to lowest rocky slopes and outlying hills 700 Comment
  UCR203390  Chorizanthe rigida A. C. Sanders, Jim Andre 2009-3-12 36337 San Bernardino Mojave Desert, Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mi. south of National Trails Hwy. (old Rte 66) on dirt road (gasline rte?) c. 0.16 mi. east of Bolo Rd. 267 Comment
  UCR21000  Chorizanthe rigida A. C. Sanders 1980-5-25 542 San Bernardino Eastern Mojave Desert, Shadow Valley, near Valley Wells; just north of Hwy I-15 at its junction with Excelsior Mine Road 1131 Comment
  UCR210864  Chorizanthe rigida A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36726 San Bernardino Mojave Desert, along powerline route NE of Pisgah substation, south of the Cady Mountains, from where powerlines cross RR to c. 2 miles north 671 Comment
  UCR213591  Chorizanthe rigida A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38182 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar 930 Comment
  UCR215160  Chorizanthe rigida LeRoy Gross, Steve Boyd 2008-4-10 3185 Inyo Northern Mojave Desert, north-northwest side of Dublin Hills, west of Shoshone and a few miles west of Hwy 127, south of Hwy 178 where the road makes a southwest curve 685 Comment
  UCR215161  Chorizanthe rigida LeRoy Gross, Steve Boyd 2008-4-10 3236 Inyo Northern Mojave Desert, north-northwest side of Dublin Hills, west of Shoshone and a few miles west of Hwy 127, south of Hwy 178 where the road makes a southwest curve 685 Comment
  UCR215575  Chorizanthe rigida Jim Andre, G. L. Clifton 2009-4-4 10738 San Bernardino Sonoran (Colorado) Desert, north side of Turtle Mountains, c. 1 mile south of Mohawk Springs Road at Carson Well and historic Lost Arch Inn 711 Comment
  UCR215862  Chorizanthe rigida Jim Andre 2010-4-13 11999 San Bernardino Eastern Mojave Desert, Cima Cinder Cones, Mojave National Preserve, on dirt road to Five Tank Corral, just north of Willow Wash crossing, c. 1.5 mi. north of Kelbaker Rd. 1012 Comment
  UCR216609  Chorizanthe rigida Jim Andre 2010-4-23 13735 San Bernardino Eastern Mojave Desert, Granite Mountains, Mojave National Preserve, along powerline road c. 6 miles SW of Kelso Dunes at Budweiser Wash 591 Comment
  UCR218424  Chorizanthe rigida Steve Boyd 2010-4-19 12257 Inyo Mojave Desert; North Mojave Desert region, northwest base of Dublin Hills, south of Hwy 178, northwest of Shoshone 671 Comment
  UCR221924  Chorizanthe rigida Jim Andre 2010-6-12 14327 Inyo NE Mojave Desert, Pahrump Valley, south end of valley, 0.1 mi. south of Spanish Trails Hwy, c. 300 m. west of Nevada border 811.38 Comment
  UCR226493  Chorizanthe rigida Jim Andre, `Steve Matson 2011-4-16 16566 Inyo Owens Valley, 5.5 miles east of Independence, along dirt road to Bee Springs, 0.8 miles ESE of junction with Mazourka Canyon Road 1183 Comment
  UCR226965  Chorizanthe rigida Jim Andre, Glenn L. Clifton 2011-3-17 16038 San Bernardino Colorado River Valley, along dirt road 13 mi north of Needles, 0.5 mi east of Needles Hwy, 1.6 mi west of Avi Casino Resort at river 188 Comment
  UCR227152  Chorizanthe rigida Jim Andre 2011-4-9 16357 San Bernardino Mojave Desert, southeast end of Marble Mountains, 3.5 mi north northeast of Chambliss at US Hwy 66, in rugged canyon at end of 4WD dirt road at historic mine site 390 Comment
  UCR232951  Chorizanthe rigida Jim Andre 2011-4-15 17724 Inyo Owens Valley, c. 4 mi east of Big Pine, along dirt road just south of Hwy 168, low hills at foot of White-Inyo Range 1320 Comment
  UCR234735  Chorizanthe rigida Jim Andre 2011-4-27 17403 San Bernardino Mojave Desert, at north end of small playa along powerline road winding through Fry Mountains, south of Ord Mountains, NE of Lucerne Valley, just north of Johnson Valley 1021 Comment
  UCR235739  Chorizanthe rigida Jim Andre 2011-4-17 17954 Inyo Owens Valley, east side of Owens Lake, 2.5 mi south of Keeler, 0.3 mi west of Hwy 136 1116 Comment
  UCR241551  Chorizanthe rigida A. C. Sanders, T. B. Salvato 2013-5-9 40831 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, along BLM road 620 (E-W powerline road), c. 0.25 km east of 552, 1.5 km SW of Raineys Well 546 Comment
  UCR241602  Chorizanthe rigida A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40668 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
  UCR245481  Chorizanthe rigida Jim Andre 2011-3-27 18969 San Bernardino Eastern Mojave Desert, Marble Mountains, along gas pipeline road NE end of range, 8.1 mi. east of Kelbaker Rd, c. 1 mi. south of I-40 675 Comment
  UCR253676  Chorizanthe rigida Jim Andre 2011-4-18 22095 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Granite Mountains, at base of east fork of Willow Springs Basin, at interface between wash and granitic bouldery slopes 1148 Comment
  UCR25387  Chorizanthe rigida John C. Roos 1937-4-23 780 San Bernardino Southern Mojave Desert, Twentynine Palms 762 Comment
  UCR255025  Chorizanthe rigida Ann Howald 2014-5-22 3034 Mono East of Sierra Nevada Mtns., western base of White Mtns, c. 0.2 mi northeast of powerhouse on Piute Creek aqueduct 1312 Comment
  UCR25603  Chorizanthe rigida R. E. Steele 1977-5-13 47 San Bernardino Mojave Desert, 0.25 mi south of Route 247, 3 mi east of Yucca Valley 793 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
  UCR267970  Chorizanthe rigida Jim Andre 2014-3-18 30329 Inyo Southwest end of Tecopa Valley, 0.2 miles east of Hwy 127, 0.4 miles south of Old Spanish Trail Hwy 421 Comment
  UCR267988  Chorizanthe rigida Jim Andre 2014-3-18 30402 San Bernardino Mojave Desert, Alexander Hills, along Western Talc Mine Road, 4.3 miles south of Furnace Creek Road/Excelsior Mine Road, about 8 miles east-south-east of Tecopa, west of Kingston Range 659 Comment
  UCR268991  Chorizanthe rigida Jim Andre 2014-2-20 27117 San Bernardino Mojave Desert, Avawatz mountains, northern base of range, at Saratoga Springs Road junction iwth Sheep Creek Spring Road, 2.0 mi west of Hwy 127, 30 mi north of Baker 109 Comment
  UCR269027  Chorizanthe rigida Jim Andre 2014-4-14 27372 San Bernardino Mojave Desert, Black Mountain, along Black Canyon Road, 1.4 mi north of mouth of Black Canyon, c. 8 mi north of Harper Dry Lake 776 Comment
  UCR269624  Chorizanthe rigida A. C. Sanders, Jim Malusa 2016-3-14 42172 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
  UCR269819  Chorizanthe rigida T. B. Salvato, Karen Rhoholt 2016-3-13 8334 Inyo Northern Mojave Desert, eastern base of the Dublin Hills, c. 0.8 mi west of Hwy 127 at Shoshone; west-east trending wash draining into Dublin Gulch 541 Comment
  UCR275627  Chorizanthe rigida Jim Andre 2016-4-20 34891 Inyo Greenwater Valley, Death Valley National Park, north end of valley along Furnace Creek Road, 1.1 mi south of junction with Dantes View Road, at western base of Greenwater Range 1020 Comment
  UCR275965  Chorizanthe rigida Jim Andre, Tasha La Doux 2016-2-17 33960 Inyo Death Valley, south end of the valley in Death Valley National Park along Badwater Road, 29 miles south of Furnace Creek, c. 10 miles south of Badwater, western base of Black Mountains -65 Comment
  UCR279059  Chorizanthe rigida A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-9 42760 Imperial Sonoran (Colorado) Desert, Mammoth Wash near Hayden's Well, Chocolate Mountains 274 Comment
  UCR279139  Chorizanthe rigida A. C. Sanders, Jim Malusa 2017-3-12 42827 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, south of Salvation Wash and NE of German Diggins Wash 404 Comment
  UCR279745  Chorizanthe rigida Ann Howald 2016-5-6 3588 Mono East of Sierra Nevada Mtns., western base of White Mtns, c. 0.2 mile northeast of powerhouse on Piute Creek aqueduct 1306 Comment
  UCR30086  Chorizanthe rigida George K. Helmkamp 1983-4-5 483 43 Riverside Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road 489 Comment
  UCR30160  Chorizanthe rigida A. C. Sanders 1983-4-24 3802 Riverside Sonoran (Colorado) Desert, E side of the Salton Sea, at the mouth of Salt Creek, 2 mi. north of the Imperial County line along Hwy 111 -70 Comment
  UCR3170  Chorizanthe rigida Scott Fowler 1964-3-23 640323- 21 Imperial Sonoran (Colorado) Desert, 11 miles west of Glamis on Hwy 78 [c. 5 mi. west of Gecko Rd., East Mesa] 104 Comment
  UCR32258  Chorizanthe rigida B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1932 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 4 mi east of Excelsior Mine Rd. on power line rd 1189 Comment
  UCR32277  Chorizanthe rigida B. A. Prigge 1978-4-22 2575 San Bernardino Eastern Mojave Desert, Budweiser Valley, 12.7 mi west of Kelbaker Rd. on powerline road 550 Comment
  UCR33319  Chorizanthe rigida James Henrickson 1978-4-2 16462 San Bernardino Mojave Desert, c. 2.5 mi north of Barstow, on Camp Irwin Road, 1 mi north of Hwy 58 686 Comment
  UCR33357  Chorizanthe rigida James Henrickson 1978-5-7 16889 San Bernardino Eastern Mojave Desert, c. 56 miles south of Baker at junction of National Trails Hwy and Kelbaker Rd, 6 miles east of Amboy 198 Comment
  UCR33723  Chorizanthe rigida Faulkner 1978-3-30 387 San Bernardino Sonoran (Colorado) Desert, 5 mi NE of Vidal Junction, Savahia Peak Road 367 Comment
  UCR41466  Chorizanthe rigida A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6188 Imperial Sonoran (Colorado) Desert, Yuha Desert, c. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road c. 5 mi south of the Dunaway Road exit off Hwy I-8 61 Comment
  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
  UCR42248  Chorizanthe rigida C. R. Annable 1982-4-30 19 Inyo Funeral Mountains, Death Valley National Monument [Park]; Echo Canyon 495 Comment
  UCR47455  Chorizanthe rigida James D. Morefield, D. H. McCarty 1986-4-12 3405 Inyo White Mountains, N wall of canyon, 1.7 mi. N38 deg. E of Poleta Mine, 3.3 mi ESE of Laws. Owens Valley drainage 1555 Comment
  UCR50979  Chorizanthe rigida George K. Helmkamp 1988-2-28 s.n. Imperial Sonoran (Colorado) Desert, at end of a dirt road c. 2 miles WSW of Crucifixion Thorn Natural Area, SE of Ocotillo and SW of Hwy 98 153 Comment
  UCR51847  Chorizanthe rigida Steve Boyd, C. Boyd 1987-4-12 2002 Inyo Northern Mojave Desert, S end of Greenwater Valley, 0.3 mile NW of junction with Hwy 178, 2 miles west of Shoshone 649 Comment
  UCR51957  Chorizanthe rigida Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al. 1988-3-10 2105 Riverside Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass 300 Comment
  UCR59973  Chorizanthe rigida James D. Morefield, D. H. McCarty 1986-5-6 3593 Inyo White Mountains, Near the SW base of Black Mtn, 1.8 mi. N, 4 deg. W of Wilkerson Springs. Owens Valley drainage 1326 Comment
  UCR60787  Chorizanthe rigida Steve Boyd, Orlando Mistretta 1986-3-13 1412 Riverside Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges) 244 Comment
  UCR67298  Chorizanthe rigida B. L. Phillips 1991-4-4 1082 San Bernardino Mojave Desert, Twentynine Palms Marine Corps Base, Cleghorn Pass artillery range, in and around washes of desert floor near Gopherus agasizii study plot. 655 Comment
  UCR68965  Chorizanthe rigida A. C. Sanders 1991-5-6 10947 San Bernardino Mojave Desert, Twenty-nine Palms Marine Corps Base, SW corner of base, east of the intersection of Border Ave. and Reche Road, vicinity of tortoise study plots 823 Comment
  UCR69514  Chorizanthe rigida B. L. Phillips 1991-4-18 1099 San Bernardino Mojave Desert, Twentynine Palms Marine Corps Base, Lavic Lake Artillery Range, west of Bullion Mts., and c. 3 km (air) east of Lavic Dry Lake; c. 7 km (air) SSE of Lavic 642 Comment
  UCR74364  Chorizanthe rigida Theo Glenn 1991-4-30 91- 66 Riverside Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe 280 Comment
  UCR75099  Chorizanthe rigida A. C. Sanders, E. J. Lawlor 1992-4-4 12088 Riverside Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring 244 Comment
  UCR76785  Chorizanthe rigida B. G. Pitzer 1992-4-7 1865 B San Bernardino Mojave Desert, NE end Bullion Mts, just south of Bristol Dry Lake, c. 1 mi. (air) north of America Mine, c. 1.8 mi (by road) SW of Amboy Road 900 Comment
  UCR85628  Chorizanthe rigida Ed LaRue, C. Dougherty 1995-4-19 s.n. San Bernardino Northeastern Mojave Desert, Avawatz Mountains, Denning Spring 590 Comment
  UCR86171  Chorizanthe rigida A. C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16418 San Bernardino Mojave Desert, Pisgah Crater, 2.1-2.6 miles east of Pisgah Crater Road, c. 45 miles ESE of Barstow, south of frontage road at bend 660 Comment
  UCR86433  Chorizanthe rigida B. G. Pitzer, S. Bliss, C. Sylber 1991-5-19 1577 San Bernardino Mojave Desert, 29 Palms Marine Corps Base: 'Emerson Lake' Artillery Range, W side of Hidalgo Mtn, c. 4.5 air km east of S end of Emerson Dry Lake. At foot of Hidalgo Mtn. 915 Comment
  UCR86595  Chorizanthe rigida A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16904 San Bernardino Mojave Desert/ N foot of San Bernardino Mtns., Blackhawk Slide, south side of Old Woman Springs Rd. (Hwy 247), c. 3 miles west of the turnoff to Partin Bros. Mine (Terrace Sprs.) 960 Comment
  UCSB10022  Chorizanthe rigida Haller, John 1958-3-22 Riverside U.S. 60-70, 7.8 miles E of junction with U.S. 99, near Indio Comment
  UCSB1342  Chorizanthe rigida Graney, Don 1953-3-21 Riverside 13 miles east of Indio, Colorado Desert Comment
  UCSB1344  Chorizanthe rigida Gunnerson, Robert 1953-3-21 Riverside 12 mi. east of Indio Comment
  UCSB1370  Chorizanthe rigida Haller, John 1960-4-2 Riverside at north base of Orocopia Mtns., 1.3 miles south of the junc. of US 60-70 & the south entrance road to Joshua Tree Nat. Mon. 487 Comment
  UCSB15131  Chorizanthe rigida Lloyd, Robert 1961-3-26 Inyo 5.5 miles north of Eagles Borax Works, on road from State Highway 127 15 Comment
  UCSB31037  Chorizanthe rigida Steele, R. 1977-5-13 San Bernardino One quarter mile south of rt. 247, 3 mi. east of Yucca Valley 792 Comment
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Dec 2 2014
  UCSB44053  Chorizanthe rigida Kiehn, David 1980-6-1 San Bernardino ca. 100 yards West of Trona Wildrose road, 9 miles North from the town of Trona 655 Comment
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Dec 23 2016
  UCSB54286  Chorizanthe rigida Roberts, Dar 1984-4-28 Mono 2.7 miles S of Rocked-in-Spring on E side of slough at BLM Spring in shadscale scrub; Fish Slough: a desert wetland system 4.5 mi. N of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis 1274 Comment
  UCSB55586  Chorizanthe rigida Forbes, Holly 1986-5-3 Inyo Just W of Fish Slough Rd., 2 miles N of Jean Blanc Rd.; Fish Slough: a desert wetland system 4.5 mi. N of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis 1274 Comment
  VVC2475  Chorizanthe rigida Tim Thomas 2013-3-18 5943 Riverside Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns. 116 Comment
  CAS-BOT-BC231977  Chorizanthe rigida H. Mooney; J. St. Andre; R. Wright 1962-6-11 778 Mono Desert weather station 1706 Comment
  CAS-BOT-BC231978  Chorizanthe rigida Richard R. Halse 1975-6-11 1377 Mono Chalfant Valley; along U.S. Hwy. 6, about 18.5 mi. S. of Benton 1341 Comment
  CAS-BOT-BC244677  Chorizanthe rigida R. K. Gierisch; D. H. Esplin 1969-6-3 3451 Inyo Silver Can., Inyo Forest 1371 Comment
  CAS-BOT-BC244681  Chorizanthe rigida John Thomas Howell 1928-4-3 3685 Inyo Alluvial fan, floor of Death Valley n. of Furnace Creek 60 Comment
  CAS-BOT-BC244682  Chorizanthe rigida Lillian S. Mott Apr. 7 664 Inyo Along hiway 190 near Panamint Sps 1158 Comment
  CAS-BOT-BC244683  Chorizanthe rigida Mrs. H. C. Cantelow 1940-2-24 4192 Inyo Death Valley. Rd to Scotty's Castle Comment
  CAS-BOT-BC244687  Chorizanthe rigida L. R. Abrams 1939-3-31 13793 Inyo Panamint Valley, Route #190 Comment
  CAS-BOT-BC244689  Chorizanthe rigida Roxana S. Ferris 1961-3-10 13445 Inyo Fan near mouth of Artists Drive on turn-ff from East Side Road, Death Valley National Monument Comment
  CAS-BOT-BC244690  Chorizanthe rigida Roxana S. Ferris; F. Murray Scott; Rimo Bacigalupi 1924-3-17 3947 Inyo Wild Rose wash, Panamint Mts. 609 Comment
  CAS-BOT-BC244691  Chorizanthe rigida Percy Train 1937-3-6 s.n. Inyo Jubilee Pass, S. end Black Mts. 30 Comment
  CAS-BOT-BC244694  Chorizanthe rigida John Thomas Howell 1928-4-3 3685 Inyo Floor of Death Valley between Furnace Creek and Emigrant Wash Comment
  CAS-BOT-BC246226  Chorizanthe rigida Mrs. S. B. Bryant 1931-1-1 1828 Inyo Death Valley between Stovepipe Wells and Death Valley Scotty's 0 Comment
  CAS-BOT-BC246227  Chorizanthe rigida Ernest C. Twisselmann 1958-5-6 4420 Kern Last Chance Canyon 853 Comment
  CAS-BOT-BC246228  Chorizanthe rigida Ernest C. Twisselmann 1958-11-1 4937 Kern Koehn Dry Lake, just east of Saltdale 579 Comment
  CAS-BOT-BC246229  Chorizanthe rigida Ernest C. Twisselmann 1966-4-26 12009 Kern Plain at the south base of Galileo Hill 975 Comment
  CAS-BOT-BC246231  Chorizanthe rigida Ernest C. Twisselmann 1958-5-6 4420 Kern Last Chance Canyon 853 Comment
  CAS-BOT-BC246232  Chorizanthe rigida Ernest C. Twisselmann 1966-4-26 12009 Kern Plain at the south base of Galileo Hill 975 Comment
  CAS-BOT-BC246376  Chorizanthe rigida Mrs. S. B. Bryant 1931-1-1 1828 Inyo Death Valley between Stovepipe Wells and Death Valley Scotty's 0 Comment
  CAS-BOT-BC246377  Chorizanthe rigida Geo. T. Ruddock 1927-10-4 s.n. Inyo Eureka Valley Comment
  CAS-BOT-BC246378  Chorizanthe rigida Javier Penalosa 1962-4-17 2410 Inyo Slate Range, 13.8mi. N 8 deg. E of Trona BM 1659, Slate Pass 853 Comment
  CAS-BOT-BC246380  Chorizanthe rigida F. J. Kirby 1958-3-1 1079 Inyo Titus Can., Death Val. 152 Comment
  CAS-BOT-BC246381  Chorizanthe rigida Alice Eastwood; John Thomas Howell 1933-6-9 98 Inyo Edge of Carbon Sink, Victory highway Comment
  GMDRC835  Chorizanthe rigida J. Andre 2000-4-26 3891 San Bernardino Mojave National Preserve: Mojave National Preserve: Kelbaker Rd, 6 mi. north of Granite Pass. T9N R13E NW1/4 sec. 17. Elev. 3100 Feet. 945 Comment
  JEPS27264  Chorizanthe rigida Rimo Bacigalupi with R. S. Ferris 1961-2-2 7536 Inyo 1 1/2 mi below and sw Hells Gate (1/4 mi nw of Boundary Canyon Road (Stovepipe Wells to Beatty), southern foot of Death Valley Buttes, Death Valley National Monument); Death Valley National Monument, s foot Death Valley Buttes 512 Comment
  JEPS57527  Chorizanthe rigida Virginia Bailey 1940-3-23 Kern 20 mi s Bad Water (Death Valley); Death Valley -60 Comment
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  JEPS57727  Chorizanthe rigida W. L. Jepson 1917-5-4 6937 Inyo Furnace Creek Wash Death Valley, Funeral Mountains, Furnace Creek Wash (Funeral Mountains, Death Valley) 30 Comment
  JEPS57728  Chorizanthe rigida W. L. Jepson 1917-5-2 6929 Inyo Furnace Creek Death Valley, Funeral Mountains, Furnace Creek (Funeral Mountains, Death Valley) 30 Comment
  JEPS57732  Chorizanthe rigida Jos. Grinnell 1920-4-17 Inyo Furnace Creek Wash , Furnace Creek Wash (Death Valley) 60 Comment
  JEPS57736  Chorizanthe rigida Charlotte N. Smith 1940-5-2 81 San Bernardino between 15 and 20 mi s Trona (Mohave Desert); , The Pinnacles 548 Comment
  JEPS8040  Chorizanthe rigida G. Thomas Robbins and Rimo Bacigalupi with L. Constance, L. R. Heckard, G. W. Gillett 1952-5-1 3484 San Bernardino along State Highway 127 about 3 mi s of summit Ibex Pass; s of summit Ibex Pass 381 Comment
  LA212249  Chorizanthe rigida Lee Haines; 1973-4-15 s.n. San Bernardino Death Valley National Monument, Along Amagosa River near south eastern corner of Death Valley National Monument. 167 Comment
  LA212251  Chorizanthe rigida Lee Haines; 1956-4-28 s.n. Inyo INYO MOUNTAINS, Saline Valley 761 Comment
  NY404153  Chorizanthe rigida T. S. Brandegee s.n. Unknown [illegible - Cal_alli] Comment
  NY404154  Chorizanthe rigida J. D. Morefield 1986-4-12 3405 Inyo North wall of canyon, 1.7 miles N38°E of Poleta Mine, 3.3 miles east-southeast of Laws. Owens Valley Drainage. 1554.5 Comment
  POM171389  Chorizanthe rigida M. French Gilman 1930-6-10 s.n. Inyo Amargosa Wash. Comment
  POM193558  Chorizanthe rigida C. R. Orcutt 1889-04 s.n. San Diego Colorado Desert. Comment
  POM306885  Chorizanthe rigida Henry J. Ramsey, Henry J. Ramsey 1940-2-25 1805 Inyo Death Valley: Near Stovepipe Wells. Comment
  RSA0034948  Chorizanthe rigida Lee Haines 1952-4-6 s.n. Riverside Box Canyon Road. [county not specified] Comment
  RSA0048397  Chorizanthe rigida James R. Shevock 1972-5-2 1627 Inyo 20 miles north of Trona, Panamint Valley. 518 Comment
  RSA0056358  Chorizanthe rigida James R. Shevock 1972-5-2 1637 Inyo Road from Trona to Death Valley. 525 Comment
  RSA0065547  Chorizanthe rigida M. P. Harthill 1974-5-2 1755 San Bernardino Harper Lake. 853 Comment
  RSA0065548  Chorizanthe rigida William Gilbert 1969-4-24 s.n. San Diego Near center of county, 5-2 & Hwy. 78. Comment
  RSA0118617  Chorizanthe rigida Philip A. Munz 1940-1-28 15805 San Diego 13 mi SE of Vallecitos. Comment
  RSA0130689  Chorizanthe rigida S. B. Bryant 1931-01 1828 Inyo Death Valley Region, between Stovepipe Wells and Death Valley Scotty's. Near sea level. 0 Comment
  RSA274167  Chorizanthe rigida Richard L. Zembal 1978-5-6 423 Inyo 1.5 mi. S of Coso Hot Springs. 1122 Comment
  RSA352199  Chorizanthe rigida C. R. Annable 1993-5-24 842 Inyo West facing slope 2 deg.; Funeral Mounatins: west of Keane Wonder Mill. 320 Comment
  RSA392599  Chorizanthe rigida Percy Train 1937-3-6 s.n. Inyo Jubilee Pass, S end Black Mountains. 30 Comment
  RSA392600  Chorizanthe rigida George R. Johnston 1928-4-3 s.n. Inyo Foot of Funeral Mts. 91 Comment
  RSA392733  Chorizanthe rigida Chris Henne 1940-10-6 s.n. San Bernardino New York Mountains. Comment
  RSA392760  Chorizanthe rigida Bonnie C. Templeton, I. W. Clokey 1935-4-5 5733 Inyo Panamint Valley. 850 Comment
  RSA517626  Chorizanthe rigida Alan Romspert 1975-5-21 258 Inyo Panamint Mountains; Death Valley National Park, Chris Wicht Camp, Surprise Canyon.3000' 915 Comment
  RSA614211  Chorizanthe rigida Mary DeDecker 1957-4-14 577 Inyo Panamint Valley: Highway opposite Surprise Canyon. 335 Comment
  RSA614760  Chorizanthe rigida Mary DeDecker 1954-4-17 191 Inyo Panamint Valley 335 Comment
  RSA620837  Chorizanthe rigida Mary DeDecker 1975-4-22 3764 Inyo Eureka Valley: Roadside near center of valley. 1037 Comment
  RSA623592  Chorizanthe rigida Mary DeDecker 1967-4-8 1677 Inyo Saline Valley: Toward north end of valley. 1189 Comment
  RSA756442  Chorizanthe rigida Michael Honer, Lincoln Hulse 2004-4-16 1966 San Bernardino Whipple Mountains: Copper Basin. Appx 1 mi. NW of Resevoir. 366 Comment
  RSA775822  Chorizanthe rigida Amber Swanson 2011-4-15 497 San Bernardino Off dirt rd E of Hwy 395 838 Comment
  RSA776810  Chorizanthe rigida Amber Swanson, Duncan S. Bell 2011-5-13 554 San Bernardino Under powerlines in wash off Powerline Rd, W of Excelsior Mine Rd. 1058 Comment
  RSA781862  Chorizanthe rigida Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-25 104 Inyo South Eureka Road towards sand dunes Comment
  SD107472  Chorizanthe rigida Elinor Lehto 1976-4-20 L 19762 Inyo Death Valley Natl. Mon. Dantes View Rd., 2.3 mi S of Furnace Creek Rd. Flat mesa 728 Comment
  SD40541  Chorizanthe rigida May Canfield 1922-4-13 Inyo Salt Creek, Mojave Desert Comment
  SEINET10944574  Chorizanthe rigida Jon Ricketson, Deanna Vanderbur 1985-3-17 Ricketson 2382 San Bernardino 2.7 miles NW of the junction of CA 62 (Aqueduct Road) at Vidal Junction, along US 95. Vidal Junction Quad. R22E T1N Sec. 1. 314 Comment
  SEINET11929224  Chorizanthe rigida M. F. Spencer 1922-1 345 Unknown Salt Creek, near Dos Paluros, 30 m E of Mecca Colorado Comment
  SEINET11929228  Chorizanthe rigida E. A. Purer 1935-1 6431 San Diego Near Valecito Stage Station, western edge of Colorado desert Comment
  SEINET3479245  Chorizanthe rigida Unknown 1937-3-6 Inyo The Black Mountains, The Black Mountains, south end, Jubilee Pass 30 Comment
  SEINET4182928  Chorizanthe rigida A. Tiehm, M. Williams, L. Wise 1977-1 3082 Inyo Death Valley National Monument, Titus Canyon, where Titus Canyon meets the Leadfield Road 1158 Comment
  SEINET4182930  Chorizanthe rigida L. Wise 1976-4-24 28 V Inyo Death Valley National Monument, Furnace Creek Wash 305 Comment
  SEINET4183159  Chorizanthe rigida A. Tiehm 1976-1 2038 Inyo Death Valley National Monument, DRI trailer near the Grapevine Ranger Station 686 Comment
  SFV18801  Chorizanthe rigida B. Silver 1985-4-21 s. n. Unknown Mojave Desert Rainbow Canyon. North of Barstow. Comment
  UC129081  Chorizanthe rigida H. M. Hall and H. P. Chandler 1906-5-9 6897 Inyo eastern base Argus Mountains; eastern base Argus Mountains Comment
  UC161877  Chorizanthe rigida T. S. Brandegee 1891-4-15 Inyo Comment
  UC484231  Chorizanthe rigida Mrs. S. B. Bryant Jan 1931 1828 Inyo Death Valley between Stovepipe Wells and Death Valley Scotty's; Death Valley btwn Stovepipe Wells and Death Valley Scotty's Comment
  UC495820  Chorizanthe rigida Mark Kerr 1932-11-2 84 Inyo about 10 mi e Independence (Santa Rosa Flat, near Mazurka Canyon); Santa Rosa Flat, e Independence, nr Mazurka Canyon 1676 Comment
  UC507842  Chorizanthe rigida Orcutt Apr 1917 230 San Diego Mountain Springs Grade Comment
  UCSB27427  Chorizanthe rigida Kunze, G. 1971-5-15 Inyo Westgard Pass Road, 5 miles from US 395, Inyo Mountains 396 Comment
  UCSB30868  Chorizanthe rigida Burgess, Rick 1978-5-28 Inyo Calif. 168, 9 miles southwest of junction with Bristlecone Pines Rd., Whittaker transect #W186 1249 Comment
  UCSB34461  Chorizanthe rigida Roberts, Fred 1980-6-1 Inyo West and near Trona-Wildrose Road, 14.5 km. North of Trona. 655 Comment
  UCSB38618  Chorizanthe rigida Cowan, Clark 1978-4-19 Inyo near Hwy. 190 and Johnson Canyon. Death Valley Nat'l. Monument; Whittaker transect #W186 Comment
  UCSB39345  Chorizanthe rigida Dow, J. 1976-3-27 Inyo Panamint Valley, 1/4 mile south of Ballarat 304 Comment
  UCSB59567  Chorizanthe rigida Inyo Panamint Valley, Rd to Ballarat Comment



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