Search Results — 476 specimen records retrieved (435 records with coordinates)
Results for search: Scientific name=Lotus rigidus (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-BC401193  Acmispon rigidus Sarah J. De Groot; Grace Cho 2013-9-26 7050 San Bernardino Northeast San Bernardino Mountains, Bighorn Mountain area: drainage south-southwest of hill '5641' along the Bighorn Mountain ridge 1591 Comment
  CHSC11049  Acmispon rigidus Lowell Ahart 1963-4-7 San Bernardino Twentynine Palms. 1066 Comment
  CHSC887  Acmispon rigidus 1937-4-10 Inyo Pleasant canyon, west side of Panamint range. Comment
  CHSC888  Acmispon rigidus V. Holt 1937-4-10 Riverside Santa Rosa mountains. Comment
  JOTR28731  Acmispon rigidus La Doux, Tasha, Erin Babich 2005-3-31 1007 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28732  Acmispon rigidus La Doux, Tasha, Erin Babich 2005-3-31 1007 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR35935  Acmispon rigidus De Groot, Sarah J., Jessica Chu, Loraine Washburn 2013-3-22 6883 Riverside Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes. 883 Comment
  JOTR36015  Acmispon rigidus Harding, Mitzi, T. Herskovits 2012-3-16 222 Riverside Joshua Tree National Park. Eagle Mountains, Cholla Wash Comment
  OBI13040  Acmispon rigidus P. A. Holden 1969-3-22 658 San Bernardino 3 mi S of Joshua Tree Comment
  OBI13041  Acmispon rigidus Robert F. Hoover 1969-4-13 11222 San Bernardino Joshua Tree Comment
  OBI29880  Acmispon rigidus Melissa Luckow, Rhonda Riggins 1982-4-15 821 Riverside 1.5 mi SE of Pinyon Crest Rd, 9.6 mi NW jctn Hwy 74 and 371 in Paradise Valley along Hwy 74 1158 Comment
  OBI76756  Acmispon rigidus James M. Andre 2011-2-20 15854 San Diego Borrego Desert; Yaqui Ridge; along Hwy S-3, 3.2 mi NE of Jctn with Hwy 78, S of Borrego Springs, just N of Yaqui Pass 436 Comment
  RSA0011773  Acmispon rigidus Caitlin Elam, Evan Meyer 2013-4-25 1671 San Bernardino Bighorn Mountain Wilderness. West of Parson's Ranch Rd. and south of Parson's Ranch, east of Black Mountain, north of Gamma Gulch Rd., and west of Antelope Wash (northeastern fork). Comment
  RSA0014742  Acmispon rigidus Jim Andre 2013-4-2 25315 San Bernardino Granite Mountains; UC Granite Mountains Desert Research Center, at Norris Camp cabin, 1.3 mi. west of Kelbaker Rd. 1205 Comment
  RSA0019637  Acmispon rigidus Jim Andre 2013-3-11 24696 San Bernardino Old Woman Mountains; east side of range at Painted Rock interpretive trail, NALC Old Woman Mountains Preserve. 937 Comment
  RSA0031264  Acmispon rigidus Naomi Fraga, Mare Nazaire 2013-9-26 4569 San Bernardino Bighorn Mountain Wilderness. Near the intersection of BLM roads 2342 and 2356, west of the head of Ruby Canyon and south of Bighorn Canyon. 1624 Comment
  RSA0031626  Acmispon rigidus Sarah J. De Groot, Cheryl Sevilla 2014-5-14 7120 San Bernardino Bighorn Mountains: Along the south side of Hondo Wash, along BLM road RC 1432 west of BLM road RC 1418 off the end of Tracy Blvd, west of Flamingo Wash, west of Flamingo Heights. North side of Black Lava Butte. 1183 Comment
  RSA0033794  Acmispon rigidus Naomi Fraga, Valentin Arvizu, Deidre Conocchioli, Ernesto Osuna 2013-11-6 4643 San Bernardino Bighorn Mountain Wilderness. Along old mining road west of the headwaters of the east fork of Ruby Canyon. 1475 Comment
  RSA0037277  Acmispon rigidus Sarah J. De Groot, Grace O. Cho 2013-9-26 7050 San Bernardino Northeast San Bernardino Mountains, Bighorn Mountain area: drainage south-southwest of hill '5641' along the Bighorn Mountain ridge. 1591 Comment
  RSA0039145  Acmispon rigidus Jim Andre 2012-4-6 23614 San Bernardino Granite Mountains; UC Granite Mtns Desert Research Ctr; upper Granite Cove just below Granite Spring. 1332 Comment
  RSA0042854  Acmispon rigidus Duncan S. Bell, LeRoy Gross 2014-3-20 6274 Riverside Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake. 609 Comment
  RSA0046629  Acmispon rigidus Duncan S. Bell, Ernesto Osuna 2014-5-14 6942 San Bernardino Bighorn Mountains; the northern drainage of TipTop Mountain, approximately 1.3 air miles southwest of Viscera Spring. 1954 Comment
  RSA0046711  Acmispon rigidus Jim Andre 2014-3-29 26913 San Bernardino UC Granite Mtns Desert Research Center, upper Granite Cove, along Sybil Allanson trail, 0.2 mi. west of trailhead. 1353 Comment
  RSA0088603  Acmispon rigidus Jim M. Andre 2014-2-13 30979 San Bernardino Dead Mountains; northern base of the range, along old Government Road (Mojave Road) at summit of pass, just in California, approx 12 mi. SW of Laughlin. 717 Comment
  RSA0097190  Acmispon rigidus Jim M. Andre 2014-3-27 28742 Inyo Kingston Range; vicinity of Crystal Spring, 0.3 mi. north of Excelsior Mine Rd. 1150 Comment
  RSA0117475  Acmispon rigidus Jim M. Andre 2016-2-22 34703 San Diego Borrego Desert: Anza Borrego St Park; along Montezuma Grade (S-22), 5.6 mi. SW of Borrego Springs (Xmas Circle). 602 Comment
  RSA0117927  Acmispon rigidus Sarah J. J. De Groot, Cheryl Sevilla 2016-3-15 7635 Riverside Santa Rosa Mountains: along Dunn Road between Haystack and Asbestos Mountains; southwest of Palm Desert, northeast of Potrero Spring, between Palm and Deep Canyons. 1231 Comment
  RSA0120632  Acmispon rigidus Duncan S. Bell, Thomas Stoughton 2016-3-17 8961 Riverside Orocopia Mountains; east side of the range; collecting in rocky hills to the west of Red Cloud Wash. 531 Comment
  RSA0123348  Acmispon rigidus Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer 2016-3-22 9007 Riverside Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain. 698 Comment
  RSA794142  Acmispon rigidus Jim Andre 2011-5-1 21121 San Bernardino Providence Mountains; Mojave National Preserve; along Globe Mine Road northeast Providence Mountains, west fork of upper drainage, approx. 7 miles southeast of Cima Road, approx. 9 miles east of Kelso. 1399 Comment
  RSA799086  Acmispon rigidus Sarah J. De Groot, Jessica Chu, Loraine Washburn 2013-3-22 6883 Riverside South side of Joshua Tree National Park, Cottonwood Spring 884 Comment
  RSA802020  Acmispon rigidus LeRoy Gross, Duncan S. Bell 2013-4-10 6015 San Bernardino Bighorn Mountains Wilderness. Head of Ruby Canyon. Entered by New Dixie Mine Road. 1482 Comment
  SBBG12343  Acmispon rigidus D. E. Breedlove 1961-4-7 305 San Bernardino 11.6 mi N of Kelso on rd to Baker 1143 Comment
  SBBG22844  Acmispon rigidus D. Myrick 1965-3-4 1076 Riverside Palms to Pines Hwy 74 914 Comment
  SBBG25096  Acmispon rigidus D. Myrick 1966-4-3 1346 Riverside Hidden Valley, Joshua Tree Nat Monument Comment
Read comments
Dec 14 2016
  SBBG28443  Acmispon rigidus D. Myrick 1964-4-29 823 Riverside 10 mi W of Palm Desert on Pines to Palms Hwy 74 914 Comment
  SBBG3456  Acmispon rigidus H. and M. Dearing 1939-4-10 3150 San Diego E of Julian near Borrego Valley Comment
  SBBG3458  Acmispon rigidus H. and M. Dearing 1936-12-26 921 Riverside Palms to Pines Hwy Comment
  SBBG44749  Acmispon rigidus Leota Davidson 1965-5-11 179 Riverside Joshua Tree Nat Monument Comment
  SBBG45066  Acmispon rigidus I. W. Clokey 1935-4-17 6711 Riverside Cottonwood Spring Comment
  SBBG63753  Acmispon rigidus M. N. Ackley 1928-4-3 548 Riverside Clary's Cyn 243 Comment
  SBBG68131  Acmispon rigidus R. Hoffmann 1930-5-15 San Bernardino Providence Mtns 1371 Comment
  SBBG68133  Acmispon rigidus R. Hoffmann 1929-5-8 Inyo Mountain Springs Cyn Comment
  SD10191  Acmispon rigidus Curtis M. Brown 1935-1-28 San Diego Vallecito Station Comment
  SD10443  Acmispon rigidus Frank F. Gander 1935-3-6 134 19 San Diego along Coyote Creek about 3 miles southeast of Lone Palm north end of Borrego Valley Comment
  SD113631  Acmispon rigidus Darley F. Howe 1941-3-21 1173 San Diego mouth of canyon, west side of Borrego Valley Comment
  SD119626  Acmispon rigidus Geoffrey A. Levin 1985-4-2 1547 San Diego Hellhole Canyon near Maidenhair Falls, Anza-Borrego Desert State Park. Comment
  SD12974  Acmispon rigidus Frank F. Gander 1936-1-2 349 San Diego wash at south end of Pinon Mountain Comment
  SD131844  Acmispon rigidus Barbara Ertter 1986-5-26 6197 San Bernardino North side Kingston Range, Majave Desert southeast of Death Valley, just east of Black Springs Canyon. 1524 Comment
  SD14507  Acmispon rigidus Frank F. Gander 1936-4-14 1293 San Diego Borrego Palm Canyon Comment
  SD148367  Acmispon rigidus Jon Rebman, Larry Hendrickson 2000-3-24 6313 San Diego Anza-Borrego Desert State Park: Starfish Cove vicinity 750 Comment
  SD167622  Acmispon rigidus Nancy Nenow, Charlene Glacy 2004-2-6 65 San Diego Lois Neyenesch's Folly, Canebrake Canyon on fence line of Anza Borrego State Park 328 Comment
  SD170789  Acmispon rigidus Larry Hendrickson 2005-2-27 328 San Diego Anza-Borrego Desert State Park. Southern portion of Earthquake Valley, east of Hwy S-2, approx. 1.4 mi east of Foot & Walker Pass on a spur road east of access road into the northern portion of Little Blair Valley. 854 Comment
  SD170790  Acmispon rigidus Larry Hendrickson 2005-4-3 467 San Diego Anza-Borrego Desert State Park. Mason Valley on NE side of County Hwy S-2 approx. 0.9 mi SE of access road to Oriflamme Canyon. At mouth of a canyon (local name: Rainbow Canyon) that drains into Vallecito Wash. 671 Comment
  SD171488  Acmispon rigidus Jon P. Rebman, Norman Roberts 2005-4-22 11805 San Diego Anza-Borrego Desert State Park: Henderson Canyon, approx. 2 miles north of Borrego Springs; on southwest side of canyon 320 Comment
  SD177146  Acmispon rigidus Larry Hendrickson, Cathleen Weigand, Brian Woodward 2006-5-23 1524 San Diego Anza-Borrego Desert State Park. Grapevine Canyon, 2.7 km ESE of Angelina Spring. 618 Comment
  SD184767  Acmispon rigidus Larry Hendrickson, Jim Rocks, Melanie Johnson Rocks 2006-5-20 1479 San Diego Anza-Borrego Desert State Park. Vallecito Valley, (formerly the Vallecito Ranch), approx. 1.9 miles south of County Hwy S-2, near the eastern boundary of the BLM Sawtooth Wilderness. 575 Comment
  SD193793  Acmispon rigidus CRES Native Seed Gene Bank, J Dunn, L Lippitt, S Anderson 2005-3-15 23 San Diego Anza-Borrego Desert State Park, Culp Valley Campground, 4 mi SE of junction of Montezuma Valley Rd (S22) and Palm Canyon Dr, 0.5 mi E of Pena Spring 1018 Comment
  SD197313  Acmispon rigidus Jon P. Rebman, Mike Simpson and Mike Mayer 2009-5-12 17573 San Diego Anza Borrego Desert State Park: vicinity of Whale Peak; south of Pinyon Mountain Valley Road and northwest of the highest point of Whale Peak along one of the trails to the peak 1330 Comment
  SD198461  Acmispon rigidus Bill Sullivan 2007-3-11 277 San Diego Borrego Springs, Anza-Borrego Desert State Park, County Road S-22 (Monezuma Valley Road) 1.72 mi SW of intersection with Palm Canyon Drive, mile marker 14, 2 mi W of Borrego Springs Road 427 Comment
  SD20128  Acmispon rigidus Frank F. Gander 1937-12-15 4823 San Diego Bow Willow Canyon Comment
  SD20829  Acmispon rigidus Frank F. Gander 1938-4-15 5302 San Diego west end of Sentenac Canon Comment
  SD208815  Acmispon rigidus Larry Hendrickson 2008-4-20 2941 San Diego Cool Canyon, east flank of Granite Mountain, Anza-Borrego Desert State Park. 4.2 air miles SE of intersection of State hwy. 78 and County Road S-2, 2.6 miles ESE of Granite Mountain summit, and 1.0 mile SW of intersection of S-2 and access road to canyon. 765 Comment
  SD208816  Acmispon rigidus Larry Hendrickson 2008-4-3 2883 San Diego Smuggler Canyon, E of Little Blair Valley on W side of Whale Peak, Anza-Borrego Desert State Park, 6 mi E of Box Cyn, 1.0 air mile NE of Pictographs trailhead at end of access road, and 1.8 miles west of Whale Peak summit. 1054 Comment
  SD208817  Acmispon rigidus Larry Hendrickson, M. Dickson, R. Riolo 2008-3-31 2829 San Diego Anza-Borrego Desert State Park, Indian Canyon, Tierra Blanca Mountains, 1.4 miles NNE of Sombrero Peak summit, 4.7 air miles WSW of intersection of County Road S-2 and access road to canyon. At end of North Fork Trail (unpaved road). 614 Comment
  SD212202  Acmispon rigidus Melvin M. Sweet 2009-1-18 734 San Diego Anza-Borrego Desert State Park; 4.6 miles S of State Hwy 78, at the end of the Mine Wash Jeep Trail, which intersects Hwy 78 2.8 miles east of County Route S3 (Yaqui Pass). 808 Comment
  SD213146  Acmispon rigidus Jon P. Rebman, Warren Schmidtmann 2011-4-12 21125 San Diego Anza-Borrego Desert State Park: vicinity of Whale Peak; south of Pinyon Mountain Valley Road, east of The Squeeze and north of the highest point of Whale Peak; up a small canyon 1085 Comment
  SD215002  Acmispon rigidus Bill Sullivan, T. Chester, M. Crouse, M. Charters 2009-2-11 574 San Diego Anza-Borrego Desert State Park, Box Canyon, 9.6 miles NW of Christmas Circle, 1.25 miles northwest of Coyote Creek at Lower Willows (Third Crossing) 487 Comment
  SD215003  Acmispon rigidus Melvin M. Sweet 2009-1-31 737 San Diego Anza-Borrego Desert State Park, Coyote Canyon, 0.2 miles west of Monkey Hill, between Lower and Middle Willows, 1.5 mi S of Riverside county line. 480 Comment
  SD21710  Acmispon rigidus Frank F. Gander 1938-5-29 5940 San Diego 3 miles east of Banner Comment
  SD219854 Image available Acmispon rigidus Larry Hendrickson 2010-3-27 4577 San Diego Tierra Blanca Mountains, west of Carrizo Valley. Agua Caliente Regional Park, in Moonlight Canyon. S of campground. 0.9 air mile S of intersection of County Road S-2 and access road to park. 420 Comment
  SD219855  Acmispon rigidus Larry Hendrickson 2010-2-21 4436 B San Diego Tierra Blanca Mountains, Agua Caliente Regional Park. SSE of campground in upper Moonlight Wash at mouth of Moonlight Canyon, 0.8 air mile SSE of intersection of County Road S-2 and paved access road to park. 392 Comment
  SD220058  Acmispon rigidus Mark A. Elvin, Margie P. Elvin and Lyn Heller 2005-2-12 4013 San Bernardino Southern Mojave Desert: ca. 1.5 miles east of Pioneertown, UC Burn's Pinyon Ridge Reserve, north central portion, south side of Useless Mountain. 1250 Comment
  SD220674  Acmispon rigidus W. J. Schrenk 2009-3-20 112 San Diego Anza-Borrego Desert State Park: Glorietta Canyon Comment
  SD228508  Acmispon rigidus Mike Bigelow 2011-3-4 342 San Diego Anza-Borrego Desert State Park; S end of Blair Valley, near top of Ghost Mountain, N of Vallecito Stage Station County Park on S2 865 Comment
  SD233835  Acmispon rigidus A. C. Sanders, G. & L. Helmkamp 1995-4-30 16865 San Bernardino San Bernardino Mtns.: Burns canyon, 2.1 miles above Rimrock Rd, just below Burns Spring 1530 Comment
  SD245363  Acmispon rigidus Sarah J. De Groot, Grace Cho 2013-9-26 7050 San Bernardino Northeast San Bernardino Mountains, Bighorn Mountain area: drainage soouth-southwest of hill '5641' along the Bighorn Mountain ridge. 1591 Comment
  SD245729  Acmispon rigidus Larry Hendrickson 2011-4-7 5258 San Diego Anza-Borrego Desert State Park, North Pinyon Mountains. West fork of Plum Canyon at road terminus, 1.6 surface miles SSW of intersection of State hwy. 78 and access road to canyon. 662 Comment
  SD24659  Acmispon rigidus Allan Keller 1939-3-25 126 Inyo Spring in Shepherd Canyon, Argus Mountains. Comment
  SD247640  Acmispon rigidus R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, B. Tucker, R. K. Benjamin, et al. 1976-10-30 48644 San Bernardino Granite Mountains; eastern Mojave Desert: above and SW of Cottonwood Springs. 1402 Comment
  SD247889  Acmispon rigidus Melvin M. Sweet 2010-3-12 887 San Diego Anza-Borrego Desert State Park; 0.4 miles S of State Hwy 78, along the Mine Wash Jeep Trail, which intersects Hwy 78 2.8 miles east of County Route S3 (Yaqui Pass). 405 Comment
  SD247890  Acmispon rigidus Melvin M. Sweet 2011-4-4 1119 San Diego Anza-Borrego Desert State Park; Moonlight Canyon between Aqua Caliente Springs and Inner Pasture; near 3.5 mi W of highway S-2, about 1.25 mi S of Agua Caliente Springs 605 Comment
  SD247891  Acmispon rigidus Bill Sullivan 2010-3-2 779 San Diego Anza-Borrego Desert State Park, Vallecito Valley, along Campbell Grade (S-2), 1.7 miles WNW of Vallecito Stage Station 572 Comment
  SD248996  Acmispon rigidus Mike D. Angel, Max Angel, Jake Bauman 2010-2-12 756 San Diego Anza-Borrego State Park, 6 miles south of CA-78 at Ocotillo Wells in Alma wash from Elephant Trees Discovery Trail enroute to Starfish Cove, about 3 miles due west of Split Mountain Road 305 Comment
  SD248997  Acmispon rigidus Joe Barth 2011-5-25 1569 San Diego N Fork Indian Valley, Anza Borrego Desert State Park; bajada N of road. ~2.4 miles ~NNE of Sombrero Pk. About 19 miles ~WNW of village of Ocotillo in Imperial County. 589 Comment
  SD248998  Acmispon rigidus Kim Marsden, J. Riolo, R. Nelson, C. Hampton, M. Williams 2008-1-1 626 San Diego Anza-Borrego Desert State Park, mouth of Glorietta Canyon, Yaqui Meadows, about 1.5 miles south of Borrego Springs Road on jeep trail 358 Comment
  SD248999  Acmispon rigidus Joe Barth 2011-5-26 1623 San Diego Canebrake Valley on BLM land. 1.6 miles ESE of the summit of the remote and grand mountain called Red Top. About 21 miles ~WNW of town of Ocotillo in Imperial County. 623 Comment
  SD252128  Acmispon rigidus Mary Jo Churchwell 2011-3-13 487 San Diego Anza-Borrego Desert State Park; Mine Wash Road; 1.48 miles SW of junction with Highway 78 483 Comment
  SD252129  Acmispon rigidus Mary Jo Churchwell 2011-2-13 447 San Diego Anza-Borrego Desert State Park; Palo Verde Wash; vicinity 1.86 miles NE of junction with Hwy S-22 501 Comment
  SD252130  Acmispon rigidus Mary Jo Churchwell 2011-2-15 457 San Diego Anza-Borrego Desert State Park; Mine Wash Road; 3.5 miles SW of junction with Highway 78 664 Comment
  SD252131  Acmispon rigidus Mary Jo Churchwell 2011-1-30 438 San Diego Anza-Borrego Desert State Park; Henderson Canyon; vicinity 2 miles NW of junction Henderson Canyon Road and Borrego Springs Road 366 Comment
  SD252868  Acmispon rigidus J. Andre 2012-3-23 23492 San Bernardino Region: C; Granite Mountains UC Granite Mtns Desert Research Center; along wash/spring area just to north of Bunny Club (Norris cabin) and approx. 0.3 mi. south of Cove Spring. 1203 Comment
  SD253154  Acmispon rigidus CRES Native Seed Gene Bank 2010-3-9 536 San Diego Anza-Borrego Desert State Park; Vallecito Valley, just N of Great Southern Overland Stage Route (S2), 1.6 mi W of Vallecito County Park, 1.75 mi S of Ghost Mountain 512 Comment
  SD253446  Acmispon rigidus Duncan S. Bell, Amanda Bell 2011-1-30 2022 San Diego Unnamed canyon in the Tierra Blanca Mountains, north of Canebrake Canyon. 512 Comment
  SD256739  Acmispon rigidus J. M. Andre 2013-11-3 24696 San Bernardino Old Woman Mountains; east side of range at Painted Rock interpretive trail, NALC Old Woman Mountains Preserve. 936 Comment
  SD258398  Acmispon rigidus J. M. Andre 2013-4-2 25315 San Bernardino Bighorn Basin; Granite Mountains; UC Granite Mountains Desert research Center, at Norris Camp cabin, 1.3 mi west of kelbaker Rd 1205 Comment
  SD258921  Acmispon rigidus Sarah J. De Groot, Cheryl Sevilla 2016-3-15 7635 Riverside Santa Rosa Mountains; Along Dunn Road betyween Haystack and Asbestos Mountans; SW of Palm Desert, NE of Potrero Spring, between Palm and Deep Canyons 1231 Comment
  SD262273  Acmispon rigidus Onkar Singh 2016-5-27 5865 San Bernardino Mojave Desert, Fort Irwin National Training Goldstone Complex, ca. 3 km south of the Venus array. 1057 Comment
  SD37809  Acmispon rigidus Edith A. Purer 1935-4-21 6473 Riverside Valley floor, near Palm Springs. Comment
  SD37810  Acmispon rigidus Edith A. Purer 1935-4-19 6289 San Diego Box Canyon Comment
  SD42302  Acmispon rigidus Carl B. Wolf 1941-5-26 10687 San Bernardino West slope of Providence Mountains; 1.5 mile west of Columbia Mine. 1341 Comment
  SD45463  Acmispon rigidus Robert L. Dressler 1949-3-19 426 Riverside 23 miles northeast of Desert Center. Comment
  SD45464  Acmispon rigidus Robert L. Dressler 1949-4-2 511 San Diego Vallecito Mountains 17 miles southeast of Julian Comment
  SD48838  Acmispon rigidus Ira L. Wiggins 1926-3-20 2006 San Diego San Felipe Ranch on road between Julian and Imperial Valley Comment
  SD51036  Acmispon rigidus Darley F. Howe 1960-4-24 2880 San Bernardino 10 miles north of road to Mitchell's Cavern, east base of Providence Mountains. Comment
  SD70396  Acmispon rigidus Willis Linn Jepson 1920-4-20 8723 San Diego San Felipe Wash Comment
  SD70397  Acmispon rigidus W. L. Jepson 1914-5-17 Riverside Summit Cottonwood Mountains 914 Comment
  SD73624  Acmispon rigidus Helen V. Witham 1970-4-29 824 Riverside 22 miles east of Lake Hemet. 1299 Comment
  SD83812  Acmispon rigidus Helen V. Witham 1971-2-5 1194 San Diego Sentenac Canyon, Anza-Borrego Desert State Park; In wash, steep canyon on Grapevine Mountain. 735 Comment
  SD86134  Acmispon rigidus R. Mitchel Beauchamp, R. C. Pierce 1971-2-19 1635 San Diego Sentenac Canyon, below Hwy 78 near old bridge foundations, Anza-Borrego Desert State Park. Comment
  SD86166  Acmispon rigidus R. Mitchel Beauchamp, R. C. Pierce 1971-3-12 1753 San Diego Pinyon Mountain, Anza-Borrego Desert State Park Comment
  SDSU4325  Acmispon rigidus Harvey 1938-4-15 2831 San Diego Borego Valley. Comment
  SEINET11102779 Image available Acmispon rigidus J. M. Andre 2014-2-13 30979 San Bernardino Dead Mountains: northern base of the range, along old Government Road (Mojave Road) at summit of pass, just in California, approx 12 mi. SW of Laughlin. 718 Comment
  SEINET4559604  Acmispon rigidus J. Andre 2012-1 23614 San Bernardino Granite Mountains; UC Granite Mtns Desert Research Center, upper Granite Cove 1332 Comment
  SEINET4559709  Acmispon rigidus B. Sullivan 2010-1 779 San Diego Anza-Borrego Desert State Park, Vallecito Valley, along Campbell Grade (S-2), 1.7 miles WNW of Vallecito Stage Station 572 Comment
  SEINET5586513  Acmispon rigidus N. Fraga, Valentin Arvizu, Deidre Conocchioli, Ernesto Osuna 2013-1 4643 San Bernardino Mojave Desert; Southcentral Mojave Desert region: Bighorn Mountain Wilderness. Along old mining road west of the headwaters of the east fork of Ruby Canyon. 1475 Comment
  SJSU14076  Acmispon rigidus W. Savage 1978-3-21 1198 San Bernardino near Mid Hills Campground, Mid Hills, E of Cima 1264 Comment
  UCD104277  Acmispon rigidus C. L. Hitchcock 1966-3-16 24197 Riverside Along Palm to Pines Highway, 10 mi. s. of Palm Desert. Comment
  UCD104278  Acmispon rigidus Daryl Koutnik; Vickie Dawes 1978-4-6 274 San Bernardino Southeast of Cima on road to Midhills Campground. 1524 Comment
  UCD104280  Acmispon rigidus R. N. Raynor 1938-6-20 s.n. Riverside Pines to Palms Highway between Hemet and Idyllwild. Comment
  UCD104282  Acmispon rigidus L. S. Rose 1935-12-23 s.n. Riverside Above Deep Canyon, San Jacinto Mts., 22 mi. so. Of Cathedral City, Colorado Desert. 1066 Comment
  UCD104283  Acmispon rigidus G. L. Webster 1973-3-18 7599 Imperial Campbell Grade, c. 4.5 mi W of Vallecito Stage Station. 609 Comment
Read comments
Jun 25 2013
  UCD104284  Acmispon rigidus Nancy Ryan Zabriskie 1973-2-23 565 Riverside Boyd's Rd. Lookout, Deep Canyon, N Slope Santa Rosa Mts. 853 Comment
  UCD169468  Acmispon rigidus Duncan S. Bell; D. DeGennero, D. Garry, J. Katko, R. Kobaly 2012-4-22 3465 San Bernardino Approximately 5 air miles north of Pioneertown, collecting in the valley between Black Lava Butte and Flat Top Mesa. 1214 Comment
  UCD169745  Acmispon rigidus R. F. Thorne; et al. 1976-10-30 48644 San Bernardino Granite Mountains, eastern Mojave Desert: above and southwest of Cottonwood Springs. 1402 Comment
  UCD170818  Acmispon rigidus Scott D. White; Steve Ogg 1995-5-19 3184 Inyo Northern Mojave Desert, Panamint Mountains, Pleasant Canyon at Clair Camp (ghost town). 1402 Comment
  UCR241117  Acmispon rigidus Jim Andre 2011-5-1 21121 San Bernardino Eastern Mojave Desert, Mojave National Preserve; along Globe Mine Road NE Providence Mtns, west fork of upper drainage, c. 7 mi SE of Cima Road, c. 9 mi. east of Kelso 1399 Comment
  UCR244431  Acmispon rigidus Jim Andre 2012-4-16 20964 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  UCR251566  Acmispon rigidus Jim Andre 2013-3-11 24696 San Bernardino SE Mojave Desert, east side of Old Woman Mountains at Painted Rock interpretive trail, NALC [Native American Land Conservancy] Old Woman Mountains Preserve 937 Comment
  UCR253728  Acmispon rigidus Jim Andre 2012-5-10 22666 San Bernardino Eastern Mojave Desert, Providence Mountains, Mojave National Preserve; moist canyon just south of Arrowweed Spring, 3.5 mi. northeast of Granite Pass/ Kelbaker Rd 1164 Comment
  UCR255309  Acmispon rigidus Bill Sullivan 2010-3-2 779 San Diego Anza-Borrego Desert State Park, Vallecito Valley, along Campbell Grade, S-2, 1.7 mi west-northwest of Vallecito State Station. Square: M23 572 Comment
  UCR256062  Acmispon rigidus Joe Barth 2011-5-26 1623 San Diego Peninsular Range/Sonoran (Colorado) Desert, Canebreak Valley on BLM land, 1.6 miles ESE of summit of the remote and grand mountain called Red Top, c. 21 miles WNW of town of Ocotillo in Imperial Co. 623 Comment
  UCR258314  Acmispon rigidus Naomi Fraga, Mare Nazaire 2013-9-26 4569 San Bernardino San Bernardino Mountains, Bighorn Mountain Wilderness, near the intersection of BLM roads 2342 and 2356, west of the head of Ruby Canyon and south of Bighorn Canyon 1624 Comment
  UCR276528  Acmispon rigidus Jim Andre 2012-4-4 23656 San Bernardino Eastern Mojave Desert, Granite Mountains, UC Granite Mtns Desert Research Center; Granite Cove at Pinyon Camp 1302 Comment
  UCR280122  Acmispon rigidus Onkar Singh 2016-5-27 5865 San Bernardino Mojave Desert, Fort Irwin National Training Center, Goldstone Complex, c. 3 km south of the Venus array 1058 Comment
  UCSB12928  Acmispon rigidus Suter, Richard 1961-4-8 San Bernardino 0.75 miles west of Mitchell Caverns State Park Ranger Station on trail leading to springs 1554 Comment
  UCSB15357  Acmispon rigidus 1962-3-11 Riverside 8.0 miles southwest of Palm Desert of California State Highway 74 640 Comment
  UCSB26694  Acmispon rigidus Wilken, Dieter 1969-5-9 San Bernardino Hidden Valley Campground, Lost Horse Valley, 14 miles south of Joshua Tree, Joshua Tree National Monument Comment
  UCSB3161  Acmispon rigidus Bacigalupi, Rimo; Macbride, J.; Sanderson, Ruth; Custer, C. 1952-3-31 San Diego Upper slopes of "Box Canyon", southeastern flanks of Oriflamme Mountain, along old Butterfield Stage Route; 8 mi. S of Scissors Crossing (of Stage Route and U.S. 78) 777 Comment
  UCSB39320  Acmispon rigidus Jorgensen, Jan 1982-1-19 Riverside 1 kilometer up Carizzo Road from Highway 74, north of Palm Desert, San Jacinto Mountains 1100 Comment
  UCSB45964  Acmispon rigidus Roos, John 1966-2-12 Riverside Chuckwalla Mtns., 2 1/2 miles SE of Desert Center Comment
  UCSB54191  Acmispon rigidus McKinley, Gale 1985-3-26 Riverside 1/4 mile east of site #9 in Ryan Campground in boulder area in Joshua Tree National Monument 1310 Comment
  UCSB57039  Acmispon rigidus Inman, D. 1985-3-25 San Bernardino 40 m. from stream in SE 1/4 of NW 1/4 of section 18 of T4N, R16E 1260 Comment
  RSA0093178  Acmispon rigidus Bonnie C. Templeton 1939-4-22 s.n. San Bernardino Providence Mountains. Comment
  RSA0118391  Acmispon rigidus Lyman Benson 1949-3-28 13559 Riverside Pines to Palms Highway from Palm Springs to Hemet; rocky mountainside. Mt. Range: Santa Rosa. 731 Comment
  SD2638  Acmispon rigidus Frank Stephens 1920-6-20 Unknown Deserts Comment
  SEINET5327548  Acmispon rigidus N. H. Holmgren, P. K. Holmgren 1974-4-2 7579 San Bernardino Pino Mountains, Joshua Tree National monument, along trail approaching Fortynine Palms, 3 airline mi SW of Twentynine Palms. 975 Comment
  SJSU4817  Acmispon rigidus H. T. Harvey 1966-4-1 445 Inyo Mengel Pass, S Panamint Range Comment
  UCD104281  Acmispon rigidus W. W. Robbins 1939-12-24 s.n. San Diego SE part of county. Comment
  UCSB55969  Acmispon rigidus Stanger, M. 1985-3-26 Inyo 5.25 north along Bendire Canyon road from junction at Nadeau Road, Argus Range 944 Comment
  CAS-BOT-BC8386  Lotus rigidus Frederick Vernon Coville; Frederick Funston 1891-4-28 736 Inyo Shepherd Canyon, Argus Mountains 2000 Comment
  CDA15583  Lotus rigidus G. F. Hrusa, J. A. Hart 1993-4-4 10619 San Diego Anzo-Borrego Desert; Immed. N of Hwy. 78 W of Borrego Springs. Comment
  CDA27284  Lotus rigidus T. C. Fuller 1963-4-23 10293 Riverside Sac Jacinto Mountains; Highway 47 to Palm Desert just east of Pinyon Flat. 0 Comment
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Sep 4 2011
  CDA33554  Lotus rigidus Mike Lahti 2010-2-21 PDR# 1501960 Riverside Near Palm Desert, at the base of the Santa Rosa Mountains. 0 Comment
  CLARK-A1045-108  Lotus rigidus George K. Helmkamp 1977-3-20 Riverside Pinyon Pines area above Deep canyon; Palm Desert 15'Q Comment
  CLARK-A1045-113  Lotus rigidus George K. Helmkamp 1977-3-20 Riverside Pinyon Pines area above edge of Deep Canyon; Palm Desert 15'Q Comment
  CLARK-A1045-806  Lotus rigidus George K. Helmkamp 1978-5-6 #2 San Bernardino Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q 1280 Comment
  CLARK-A1045-807  Lotus rigidus George K. Helmkamp 1978-5-6 #2 San Bernardino Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q 1280 Comment
  CLARK-A1528-2805  Lotus rigidus John C. Roos 1966-2-12 Riverside Chuckwalla Mountains Comment
  CLARK-A1528-485  Lotus rigidus John C. Roos 1951-9-25 Riverside Pinyon Crest Comment
  CLARK-A1528-486  Lotus rigidus Charlotte Stocks 1962-4-29 Riverside Comment
  CLARK-A1656-715  Lotus rigidus unknown 1981-3-14 Riverside Coachella Valley Comment
  GMDRC1998  Lotus rigidus J. Andre 2005-8-27 6624 San Bernardino Granite Mountains: Granite Mountains: Lower Granite Cove115.32553 deg. W. - 4261 ft. 1299 Comment
  GMDRC3149  Lotus rigidus J. Andre 2008-4-23 10336 San Bernardino Clark Mountain Range: northeast side of Clark Mtn at Green's Well, just W. of Colosseum Mine on slopes behind old homestead site 35 deg. 33.652' N 115 deg. 34.352' W. Elev. 4912 ft. 1498 Comment
  HSC101232  Lotus rigidus Jim Andre 2012-3-8 20643 San Bernardino Granite Mountains; 0.2 mi. west of Kelbaker Rd. at Granite Pass 1240 Comment
  HSC25800  Lotus rigidus Richard Spjut 1972-3-13 2257 Riverside Western border of the Colorado Desert ; San Jacinto Mts., near the eastern border of the San Bernardino Natl. Forest along Hwy. 74 915 Comment
  HSC93630  Lotus rigidus L. C. Wheeler 1962-3-18 7982 San Bernardino NW of Coxcomb Mtn. 701 Comment
  HSC98239  Lotus rigidus C. L. Hitchcock 1966-3-16 24197 Riverside Along Palms to Pines Hwy., 10 mi. S of Palm Desert Comment
  HSC98240  Lotus rigidus R. K. Brennan 1966-4-5 5 San Bernardino Yucca mesa, 5 mi. NW of Joshua Tree National Monument, section 30, lot 33 1006 Comment
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Nov 30 2014
  IRVC26643  Lotus rigidus B. C. Templeton 1930-3-21 1629 San Diego The Narrows, east of Yaqui Well Colorado Desert 305 Comment
  IRVC27175  Lotus rigidus Mark A. Elvin, Margie P. Elvin, Lyn Heller 2005-2-12 4013 San Bernardino Ca. 1.5 miles E of Pioneertown, UC Burns Pinyon Ridge Reserve, N central portion, S side of "Useless Mountian". Little San Bernardino Mountains, Southern Mojave Desert 1250 Comment
  JEPS15446  Lotus rigidus Joseph Grinnell 1938-5-29 11 San Bernardino Cedar Canyon Providence Mountains 1524 Comment
  JEPS29294  Lotus rigidus Rimo Bacigalupi, and L. Heckard, P. C. Hutchison 1962-3-23 8365 Riverside 1.5 mi above and s Seven Level Hill (and above Deep Canyon, at base of Black Hill, along State Highway 74, 10.3 mi above and s of beginning of Highway 74 at Palm Desert); Palm Desert, Black Hill 883 Comment
  JEPS29485  Lotus rigidus Lauramay T. Dempster 1962-4-18 1897 Riverside Palms-to-Pines Highway Pinyon Flats 1066 Comment
  JEPS55814  Lotus rigidus W. L. Jepson 12573 Riverside Cottonwood Springs Cottonwood Mts. 731 Comment
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Oct 9 2010
  JEPS55815  Lotus rigidus John Thomas Howell 1928-1-30 3314 Riverside Cottonwood Springs Colorado Desert Comment
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Sep 20 2011
  JEPS55816  Lotus rigidus Marjorie Clary 1931-4-4 49 Riverside Devils Canyon Comment
  JEPS55817  Lotus rigidus W. L. Jepson 1920-4-19 8657 San Diego near Mason Valley; Box Canyon 548 Comment
  JEPS55818  Lotus rigidus W. L. Jepson 1920-4-20 8723 San Diego San Felipe Valley 609 Comment
  JEPS55819  Lotus rigidus W. L. Jepson 1914-5-17 5984 Riverside n of Indio; Colorado Desert, Lookout Mt. 914 Comment
  JEPS55820  Lotus rigidus L. M. Newlon 1922-4-4 460 Riverside Palm Canyon San Jacinto Mts. Comment
  JEPS55821  Lotus rigidus W. L. Jepson 1920-4-16 8586 San Diego Vallecito, w Colorado Desert Colorado Desert 335 Comment
  JEPS55822  Lotus rigidus Mary Beal 1937-5-14 279 San Bernardino Fountain Canyon Mojave Desert, Providence Mountains Comment
  JEPS55823  Lotus rigidus Mary Beal 1937-5-2 187 San Bernardino Mitchell's Caverns Mojave Desert, Providence Mountains Comment
  JEPS55824  Lotus rigidus S. B. Parish Aug 1882 1265 San Bernardino Bear Valley; [San Bernardino Mountains] 1828 Comment
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Mar 11 2011
  JEPS64886  Lotus rigidus Marjorie D. Clary 1932-2-10 1193 Riverside 15 mi se Coachella; Martinez Canyon 365 Comment
  JEPS65147  Lotus rigidus W. L. Jepson 1941-4-29 20410 San Bernardino Willow Springs Canyon Mohave Desert, Old Dad Mt. 1066 Comment
  JEPS65148  Lotus rigidus W. L. Jepson 1935-4-20 17125 San Diego San Felipe Valley 396 Comment
  JEPS65149  Lotus rigidus W. L. Jepson 1937-5-6 18250 San Bernardino Gilroy Canyon Mohave Desert, Providence Mts. 1219 Comment
  JEPS65150  Lotus rigidus W. L. Jepson 1937-5-9 18325 San Bernardino Providence Mountains, Hole-in-the-Wall Hole-in-the-Wall; Providence Mountains, Hole-in-the-Wall 1371 Comment
  JEPS7797  Lotus rigidus Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer 1952-3-31 3590 San Diego 8 mi s Scissors Crossing (of State Route and U.S. Hwy. 78) (along old Butterfield Stage Route, upper slopes of Box Canyon, se flanks of Oriflamme Mountain); Oriflamme Mountain, Box Canyon 777 Comment
  JEPS8556  Lotus rigidus Rimo Bacigalupi with L. Constance, G. T. Robbins, G. W. Gillett, and L. R. Heckard 1952-4-29 3689 San Bernardino at s end and on the e side Providence Mountains (trail to limestone caverns, Mitchell's Caverns); Mohave Desert, , Mitchell's Caverns 1371 Comment
  JOTR16686  Lotus rigidus Walters, Jim 1967-3-12 s.n. Riverside Joshua Tree National Park. HIDDEN VALLEY 1280 Comment
  JOTR30144  Lotus rigidus La Doux, Tasha 2008-2-4 1710 Riverside Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood. 745 Comment
  JOTR30145  Lotus rigidus La Doux, Tasha 2008-2-4 1710 Riverside Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood. 745 Comment
  JOTR30302  Lotus rigidus La Doux, Tasha, Erin Babich, Bill Truesdell, Mark Wheeler 2008-4-8 1730 San Bernardino Joshua Tree National Park. Stop # 4 - Little San Bernardino Mts., Quail Wash Comment
  JOTR30303  Lotus rigidus La Doux, Tasha, Erin Babich, Bill Truesdell, Mark Wheeler 2008-4-8 1730 San Bernardino Joshua Tree National Park. Stop # 4 - Little San Bernardino Mts., Quail Wash Comment
  JOTR30995  Lotus rigidus La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich 2010-4-20 1596 Riverside Joshua Tree National Park. Stop 3: Hexie Mountains, steep loose slopes above Blue Cut Gorge Comment
  JOTR31797  Lotus rigidus La Doux, Tasha, K. White, A. Holt, C. Ely, J. Van Warmerdam 2007-2-26 2099 Riverside Joshua Tree National Park. Eagle Mountains; Cottonwood Oasis 963 Comment
  JOTR31879  Lotus rigidus La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain 2011-3-10 2133 Riverside Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons Comment
  JOTR31880  Lotus rigidus La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain 2011-3-10 2133 Riverside Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons Comment
  JOTR31881  Lotus rigidus La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain 2011-3-10 2133 Riverside Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons Comment
  JOTR32152  Lotus rigidus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell 2011-3-31 2307 Riverside Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4) Comment
  JOTR32440  Lotus rigidus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell 2011-3-31 2307 Riverside Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4) Comment
  POM10139  Lotus rigidus P. A. Munz 1921-4-30 4539 San Bernardino Morongo Pass: Quail Springs. 1220 Comment
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Apr 24 2011
  POM122696  Lotus rigidus Marcus E. Jones 1920-5-13 s.n. San Bernardino Old Woman Mountains. E. Mohave Desert. Comment
  POM123035  Lotus rigidus Marcus E. Jones 1926-1-21 s.n. San Diego Yaqui Well, Colorado Desert. Comment
  POM13048  Lotus rigidus P. A. Munz, D. D. Keck 1922-4-9 4847 Riverside Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert. 427 Comment
  POM13885  Lotus rigidus P. A. Munz, I. M. Johnston 1922-5-7 5249 San Bernardino 2 miles W of Keyes Ranch. 1067 Comment
  POM183546  Lotus rigidus P. A. Munz, C. L. Hitchcock 1932-4-2 12040 San Diego Box Canyon. Eastern San Diego County. Comment
  POM184751  Lotus rigidus C. L. Hitchcock 1932-4-7 12214 Riverside 5 miles S of Cottonwood Springs, East Riverside County. Comment
  POM1917  Lotus rigidus I. M. Johnston 1917-4-4 s.n. Riverside Palm Canyon. Comment
  POM196531  Lotus rigidus Roxana S. Ferris 1928-4-24 7250 San Bernardino Eastern base of Hackberry Mountain, near Goffs-Fanfair Road 1067 Comment
  POM203387  Lotus rigidus Roxana S. Ferris, R. C. Bacigalupi 1932-4-27 8142 San Bernardino Above Bonanza King Mine, eastern slope of Providence Mountains. Comment
  POM213700  Lotus rigidus P. A. Munz 1935-4-9 13795 San Bernardino 5 miles south of 29 Palms 1220 Comment
  POM229011  Lotus rigidus P. A. Munz 1937-5-30 15129 Riverside Dos Palmos Spring, north end of Santa Rosa Mountains. 1098 Comment
  POM230751  Lotus rigidus I. W. Clokey 1935-4-17 6711 San Bernardino Cottonwood Springs. Comment
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Feb 5 2013
  POM254251  Lotus rigidus P. A. Munz 1940-1-27 15843 San Diego Mouth of Canebrake Canyon, near Vallecitos; eastern San Diego County Comment
  POM255126  Lotus rigidus P. A. Munz 1940-4-10 16547 Inyo Salsberry Pass, south end of Death Valley 152 Comment
  POM259687  Lotus rigidus P. A. Munz 1940-3-23 15717 Riverside 3 miles north of Cottonwood Springs, Eagle Mts. 915 Comment
  POM26590  Lotus rigidus Marcus E. Jones 1906-4-19 s.n. San Diego San Felipe Hill, W. Colorado Desert. 732 Comment
  POM28319  Lotus rigidus Marcus E. Jones 1897-4-29 a.n. Inyo Shepherds Canyon 1433 Comment
  POM304863  Lotus rigidus Henry J. Ramsey, Henry J. Ramsey 1937-4-18 272 San Bernardino Near Trona Comment
  POM304874  Lotus rigidus Henry J. Ramsey, Henry J. Ramsey 1938-4-22 261 Riverside Santa Rosa Mountains. 1220 Comment
  POM305465  Lotus rigidus Henry J. Ramsey, Henry J. Ramsey 1940-3-16 772 San Diego Borrego Valley. Comment
  POM8985  Lotus rigidus P. A. Munz, R. D. Harwood 1920-3-30 3448 San Bernardino Near Bonanza [King Mine?] Providence Mts. 762 Comment
  RSA0014765  Lotus rigidus Duncan S. Bell, Evan Meyer 2013-4-4 4680 San Bernardino Bighorn Mountains; bouldery hills on the north side of New Dixie Mine Road, approx. 4.75 air miles west of the turn off in Landers from Old Woman Springs Road. 1434 Comment
  RSA0021325  Lotus rigidus Duncan S. Bell, Amanda Bell 2011-1-30 2022 San Diego An unnamed canyon in the Tierra Blanca Mountains, north of Canebrake Canyon. 512 Comment
  RSA0021687  Lotus rigidus Duncan S. Bell, Valentin Arvizu 2013-10-9 6066 San Bernardino Bighorn Mountains; within the Bighorn Mountains Wilderness area; collecting in the Parson Ranch boulder piles, about 0.5 air mile northwest of Parson Ranch. 1429 Comment
  RSA0021832  Lotus rigidus Duncan S. Bell, Grace Cho, Caitlin Elam 2013-8-15 5627 San Bernardino Bighorn Mountains; north of New Dixie Mine Road on the west side of Ruby Mountain about 0.25 air mile west of its summit. 1225 Comment
  RSA0060567  Lotus rigidus Amanda E Fisher, Naomi Leiserowitz, Miriam Fisher Leiserowitz, Saccavadi Bricker 2013-3-30 115 San Bernardino Bighorn BLM Wilderness, SE parcel. 1491 Comment
  RSA0094406  Lotus rigidus Jim M. Andre 2012-3-8 20643 San Bernardino Granite Mountains; 0.2 miles west of Kelbaker Road at Granite Pass. 1240 Comment
  RSA151913  Lotus rigidus R. C. Bacigalupi 1952-4-29 3689 San Bernardino Along trail to limestone caverns, Mitchells Caverns, at Southern end and on east side of Providence Mtns, Mohave Desert. 1372 Comment
  RSA16068  Lotus rigidus C. B. Wolf 1935-5-14 6788 Inyo Mojave Desert, Kingston Mts., 4.2 mi. NW of Crystal Spring on Tecopa Road. 854 Comment
  RSA161288  Lotus rigidus Peter H. Raven 1958-5-5 12887 Riverside Jumbo Rocks Camp Ground, Joshua Tree National Monument Comment
  RSA176755  Lotus rigidus Donald W. Kyhos 1962-3-3 62 -26 San Diego Along U.S. Highway 78 near junction with road to Yaqui Pass. Comment
  RSA190781  Lotus rigidus C. Epling, Wm. Robison 1933-6-27 s.n. San Bernardino Little San Bernardino Mountains. Rocky gulch 5 mi. South of Gold Coin Mine. Comment
  RSA23271  Lotus rigidus Ernest Braunton 1940-05 2031 Riverside Berduo [?] Canyon Comment
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May 13 2016
  RSA234118  Lotus rigidus R. F. Thorne, R. Carolin 1967-3-21 41650 San Bernardino Joshua Tree National Monument: Ca. 11.6 miles south of Twentynine Palms at Split Rock. 1280 Comment
  RSA24580  Lotus rigidus Carl B. Wolf 1941-5-26 10687 San Bernardino Mojave Desert, W slope of Providence Mts, 1.5 miles W of Columbia Mine 1341 Comment
  RSA247010  Lotus rigidus Robert F. Thorne, C. W. Tilforth 1973-6-19 43960 San Bernardino Providence Mountains: N end of Mts. c. 7 mi SE of Kelso (by road); upper part of Globe canyon below the Globe mine 1463 Comment
  RSA24999  Lotus rigidus C. B. Wolf 1941-4-28 10085 San Bernardino S. base of Old Dad-Granite Mt. Range. Mouth of Willow Spring Canyon. 1220 Comment
  RSA250103  Lotus rigidus Robert F. Thorne 1973-4-29 43300 San Bernardino Mid Hills: 5.8 miles E of Cima-Kelso Road in Cedar Canyon. 1524 Comment
  RSA252354  Lotus rigidus R. F. Thorne, C. W. Tilforth 1973-6-1 43808 San Bernardino Kigston Mts.: c. 1/2 mi E of Horsethief Springs 1402 Comment
  RSA26280  Lotus rigidus Reid V. Moran 1941-5-4 841 Riverside East of Quail Spring, Joshua Tree Nat. Mon. 1300 Comment
  RSA269739  Lotus rigidus B. A. Prigge 1973-5-26 1080 San Bernardino NE San Bernardino Co, Clark Mt Range, between Colosseum Gorge and Ivanpah Sprs, 5.25 miles N of Mt Pass 1372 Comment
  RSA269742  Lotus rigidus B. A. Prigge 1974-4-23 1350 San Bernardino Clark Moutains Range, 5.3 miles NNE of Mt. Pass, 1/4 miles E of Ivanpah Springs. 1220 Comment
  RSA269743  Lotus rigidus B. A. Prigge 1974-4-25 1423 San Bernardino Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine. 1707 Comment
  RSA270288  Lotus rigidus James Henrickson 1973-4-27 9297 San Bernardino ca 37 (air) miles SE of Baker, in Providence Mts., 1 mile northwest of Bonanza King Mine, 3 miles N of Providence Mts. State Recr. Area. 1371 Comment
  RSA270327  Lotus rigidus James Henrickson 1974-5-10 13896 San Bernardino 40 (air) miles SE of Baker in igneous canyon on E side of Wild Horse Canyon, 3 miles SW of Hole-in-the-Wall 1494 Comment
  RSA272021  Lotus rigidus James Henrickson 1970-5-15 4697 San Bernardino Eastern base of Providence Mts., behind entrance to Bonanza King Mine 1372 Comment
  RSA273187  Lotus rigidus Glenn A. Gorelick 1967-03 s.n. San Bernardino Bonanza King Mine, Providence Mtns. Comment
  RSA27359  Lotus rigidus C. L. Hitchcock 1940-4-20 6147 San Bernardino Northeast part of county 1/2 mile below Horse Springs, Desert Canyon. 1220 Comment
  RSA278618  Lotus rigidus B. A. Prigge, R. F. Thorne, Avi Shmida 1978-5-8 2858 San Bernardino Granite Mts: Coyote Springs Area. 1006 Comment
  RSA279201  Lotus rigidus B. A. Prigge 1978-4-23 2720 San Bernardino Eastern Mojave Desert, Vontrigger Hills: N end of hills near mine shafts. About 12.5 air miles N of Goffs. 1143 Comment
  RSA279285  Lotus rigidus R. F. Thorne, Jim Henrickson 1975-5-3 45426 San Bernardino E End Granite Mts.: Snake Spring. 1220 Comment
  RSA284555  Lotus rigidus B. A. Stein 13 San Bernardino 1/2 mi southwest of Willow Spring Basin. 1219 Comment
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Aug 28 2016
  RSA29371  Lotus rigidus Charles F. Harbison 1939-3-18 s.n. San Diego Vallecitos Comment
  RSA303523  Lotus rigidus J. R. Shevock 1972-2-26 1341 San Diego Anza-Borrego State Park. 305 Comment
  RSA303528  Lotus rigidus J. R. Shevock 1971-5-8 1043 Riverside Near Skull Rock; Joshua Tree National Mon. 1372 Comment
  RSA334955  Lotus rigidus R. F. Thorne 1978-5-25 51706 San Bernardino Providence Mountains: Lower Gilroy Canyon 1372 Comment
  RSA336955  Lotus rigidus T. S. Elias, K. Tomlinson, D. Kama, M. Williams 1985-3-14 9179 San Diego Anza-Borrego State Park; end of Mine Canyon road on north slope of Pinyon Mountains. 534 Comment
  RSA336961  Lotus rigidus T. S. Elias, K. Tomlinson, D. Kama, M. Williams 1985-3-14 9166 San Diego ca 5 miles S of Borrego Springs; Anza-Borrego Desert State Park; Yaqui Pass 534 Comment
  RSA360482  Lotus rigidus M. E. Barkworth, C. R. Annable, P. M. Peterson 1983-9-10 1578 San Bernardino Near mining shafts, Providence Mts. 975 Comment
  RSA38402  Lotus rigidus P. A. Munz 1946-10-20 11581 Riverside Palms to Pines Highway, north base of Santa Rosa Mts. 808 Comment
  RSA405801  Lotus rigidus B. C. Templeton 1930-3-21 1629 San Diego Narrows, E of Yaqui Well. 430 Comment
  RSA406788  Lotus rigidus M. B. Dunkle 1938-4-3 5243 Riverside S. of Nightengale Comment
  RSA406789  Lotus rigidus M. B. Dunkle 1935-3-31 4438 Riverside Cottonwood Springs. Colorado Desert. 701 Comment
  RSA406790  Lotus rigidus N. R. Zabriskie, Walter M. Zabriskie 1970-6-1 328 Riverside Andreas Canyon area, east slope San Jacinto Mts. 427 Comment
  RSA406791  Lotus rigidus N. R. Zabriskie, Walter M. Zabriskie 1971-2-15 342 Riverside Andreas Canyon, east slope San Jacinto Mts. 427 Comment
  RSA406792  Lotus rigidus Robert Gustafson, Gary D. Wallace 1982-5-19 2571 Riverside Pines to Palms Hwy (Hwy 74), vicinity of Big Horn Sheep overlook. Comment
  RSA406793  Lotus rigidus Anstruther Davidson 1895-04 s.n. Riverside Palm Springs; Colorado Desert. Comment
  RSA406794  Lotus rigidus Anstruther Davidson 1903-5-3 s.n. Riverside Thermal. Comment
  RSA406795  Lotus rigidus Christopher Davidson 1973-4-19 1977 Riverside Joshua Tree Natl. Monument, ca 4 mi. E of Split Rock, ca 1.5 mi S of park entrance. 1220 Comment
  RSA406796  Lotus rigidus M. B. Dunkle 1935-4-15 4456 San Bernardino Providence mts. 1524 Comment
  RSA406797  Lotus rigidus Julian P. Donahue 1983-11-22 76214 San Bernardino SE side of Granite Mountains, near Cove Spring, NE of Granite Cove. 1159 Comment
  RSA406798  Lotus rigidus C. Epling, Wm. Robison 1932-4-4 s.n. San Diego Box Canyon - Vallecito. Comment
  RSA406799  Lotus rigidus Paul C. Silva 1941-3-29 7 San Diego Between Banner Grade and Borego Valley cutoff. Comment
  RSA406800  Lotus rigidus M. B. Dunkle 1933-5-7 3481 San Diego Lower Borrego Valley Comment
  RSA406802  Lotus rigidus Christopher Davidson 1976-3-27 3901 San Diego State Hwy 78, 10 mi e of Julian toward Anza-Borrego State Park. 785 Comment
  RSA450112  Lotus rigidus J. C. Roos 1966-2-12 s.n. Riverside Chuckwalla Mtns., 2.5 miles SE of Desert Center Comment
  RSA463008  Lotus rigidus D. Charlton, Barbara Pitzer 1988-5-8 1884 San Bernardino 1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. 1067 Comment
  RSA49188  Lotus rigidus P. A. Munz 1949-4-12 13034 Riverside North base of Eagle Mts., Mojave Desert 945 Comment
  RSA498786  Lotus rigidus F. W. Peirson 1920-2-16 s.n. Riverside Murray Canyon, Palm Springs region. 274 Comment
  RSA498787  Lotus rigidus Martha Hilend 1928-3-10 69 San Bernardino Quail Spring, between Colorado and Mojave Desert Comment
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Oct 23 2011
  RSA498788  Lotus rigidus Frances L. Cramer 1941-5-3 s.n. Riverside Joshua Tree National Monument Comment
  RSA498789  Lotus rigidus E. A. Purer 1938-4-23 7432 San Diego Borrego Valley Comment
  RSA498790  Lotus rigidus Mark Morris 1929-3-17 s.n. Riverside Palm Canyon. Comment
  RSA498791  Lotus rigidus S. B. Parish 1917-4-4 s.n. Riverside Palm Canyon Comment
  RSA498792  Lotus rigidus Jack Rempel 1934-3-3 s.n. Riverside Berdoo Canyon, Little San Bernardino Mts. 671 Comment
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Aug 5 2015
  RSA498793  Lotus rigidus Robert L. Dressler 1949-3-19 425 Riverside Coxcomb Mountains, 23 miles NE of Desert Center. Comment
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May 24 2012
  RSA510050  Lotus rigidus B. Pitzer, S. Morgan, H. M. Soldan 1988-2-14 597 -B San Bernardino Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62. 823 Comment
  RSA516981  Lotus rigidus Barbara Ertter 1986-5-26 6197 San Bernardino N side Kingston Range, Mojave Desert SE of Death Valley, just E of Black Springs Canyon. 1524 Comment
  RSA604707  Lotus rigidus L. C. Wheeler 1962-3-18 7982 San Bernardino NW end Coxcomb Mountains. 701 Comment
  RSA6200  Lotus rigidus B. D. Stark 1932-6-5 1514 Riverside Palms to Pines Road 1067 Comment
  RSA621860  Lotus rigidus R. S. Woglum 1937-3-27 219 San Diego Sonoran Desert: Borrego Valley. Comment
  RSA621864  Lotus rigidus R. S. Woglum 1932-3-20 s.n. San Diego Sonoran Desert; San Felipe Valley. Comment
  RSA623572  Lotus rigidus Mary DeDecker 1965-5-2 1659 San Bernardino Kingston Range: on the road from Tecopa 1067 Comment
  RSA630236  Lotus rigidus R. S. Woglum 1935-04 622 Riverside Palm Springs. Comment
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Aug 27 2011
  RSA630237  Lotus rigidus R. S. Woglum 1937-4-17 457 San Bernardino Mojave Desert: Trona; Searles Valley. Comment
  RSA643459  Lotus rigidus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16865 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Rd., just below Burns Spring. 1530 Comment
  RSA645406  Lotus rigidus A. C. Sanders, P. J. MacKay, G. Helmkamp 1995-5-7 16970 San Bernardino Canyon and slopes above Rock Corral, NE foot of the mtns., Bighorn Mtns area. 1130 Comment
  RSA652499  Lotus rigidus Robert H. Goodman Jr., Marsha Vail 1991-5-5 28 San Bernardino Providence Mts., 4.1 miles east of Kelbaker Rd. on Vulcan Mine Rd., north of road. Comment
  RSA659175  Lotus rigidus Sharon Kautto 1984-4-5 84 -45 San Bernardino South of Gold Valley, between Providence Mountains and Mid Hillls. 8.5 miles from intersection of Essex Rd. & Black Canyon Road, along Black Canyon Road. 1402 Comment
  RSA659562  Lotus rigidus Elizabeth S. Shapiro 1984-5-5 42 San Bernardino Mojave Desert; Black Canyon Rd. 17.2 miles north of the Hwy 40 and Essex Rd. Dry riverbed west of road at base of small range of mountains. 1402 Comment
  RSA697972  Lotus rigidus J. R. Bruff 1928-4-1 148 San Bernardino 29 Palms. Comment
  RSA697973  Lotus rigidus J. R. Bruff 1927-11-26 39 Riverside Cottonwood Springs vicinity. Comment
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Jul 7 2012
  RSA708168  Lotus rigidus Mark Elvin, Margie P. Elvin, Lyn Heller 2005-2-12 4013 San Bernardino Little San Bernardino Mountains: Southern Mojave Desert: Ca. 1.5 miles E of Pioneertown, UC Burn's Pinyon Ridge Reserve, N central portion, S side of Useless Mountain. 1250 Comment
  RSA719264  Lotus rigidus Michael Honer 2006-5-12 2260 San Bernardino N-facing ridge appx. 7 mi. W of Landers, 1/4 mi. S of New Dixie Mine Rd. Appx. 2 mi. SW of Ruby Mtn. 1341 Comment
  RSA753213  Lotus rigidus Jim Andre 2008-4-23 10336 San Bernardino Clark Mountain Range: NE side of Clark Mt. at Greens Well, just W of Colosseum Mine on slopes behind old homestead site. 1498 Comment
  RSA757526  Lotus rigidus Michael Honer 2008-4-21 3053 San Bernardino Hondo Wash: main channel at N base of Black Lava Butte. Appx 2.2 mi. W of Flamingo Heights / Landers area. 1171 Comment
  RSA760046  Lotus rigidus Gregory Pongetti 2005-4-3 5 -16 San Bernardino Intersection of Mount Lassen Avenue and Baseline Road along northern boundary of Joshua Tree National Monument. Comment
  RSA769332  Lotus rigidus Jim Andre 2010-4-30 13149 San Bernardino Providence Mountains; Mojave National Preserve; just above Bonanza King Mine 1229 Comment
  RSA774214  Lotus rigidus Jim Andre 2010-4-20 13348 San Bernardino Granite Mtns. Eastern end of range in UC Granite Mtns Desert Research Center. Upper Granite Cove in Granite Cove Spring area 1331 Comment
  RSA775300  Lotus rigidus Duncan S. Bell 2011-3-18 2057 Riverside Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center. 392 Comment
  RSA775737  Lotus rigidus Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-6-8 1357 San Bernardino Kingston Range, ESE of Horse Thief Springs in hills south of Horse Thief Campground. 1433 Comment
  RSA779842  Lotus rigidus Jim Andre 2010-5-30 15735 San Bernardino Mid Hills; Above Chicken Water Spring, approx. 4 miles south of Cima Road, 4 miles west of Cedar Canyon Road. 1478 Comment
  RSA781745  Lotus rigidus Duncan S. Bell 2011-12-31 3047 San Bernardino South end of the Caulument Mountains, north end of the Coxcomb Mountains, east of the Sheephole Mountains, approximately 6.5 air miles northeast of Clarks Pass, in the Sheephole Valley Wilderness. 617 Comment
  RSA785956  Lotus rigidus Jim Andre, G. L. Clifton 2011-2-20 15854 San Diego Borrego Desert; Yaqui Ridge; along Hwy. S-3, 3.2 miles NE of Jct. with Hwy. 78, south of Borrego Springs, just north of Yaqui Pass 436 Comment
  RSA787767  Lotus rigidus Duncan S. Bell, Kim Clark, Lucy Clark, Clyde Golden, Jen Laycock, Andrew Seymour, Amber Swanson 2012-4-18 3425 Inyo The Argus Range; Great Falls Basin area, approximately 1.5 air miles northeast of Argus Peak. 1329 Comment
  RSA788701  Lotus rigidus Duncan S. Bell, Dorothy DeGennero, Dave Garry, John Katko, Robin Kobaly 2012-4-22 3465 San Bernardino Approximately 5 air miles north of Pioneertown, collecting in the valley between Black Lava Butte and Flat Top Mesa as part of the 2012 Buttes Bioblitz. 1214 Comment
  RSA791164  Lotus rigidus Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, B. Tucker, R. K. Benjamin 1976-10-30 48644 San Bernardino Granite Mountains, eastern Mojave Desert: above and southwest of Cottonwood Springs 1402 Comment
  RSA81784  Lotus rigidus P. A. Munz, P. C. Everett 1952-5-31 17462 San Bernardino Cedar Canyon, Mid Hills 1463 Comment
  RSA89633  Lotus rigidus E. K. Balls, R. M. Straw 1954-5-11 19333 San Bernardino 1 mi W of Crest of Tecopa Pass, 3 mi W of Horse Spring, Kingston Mts. 1402 Comment
  RSA90306  Lotus rigidus F. W. Peirson 1919-4-14 712 Riverside Murray Canyon, near Palm Springs. Comment
  SDSU18643  Lotus rigidus C. Matt Guilliams, M. G. Simpson, K. Hasenstab 2008-3-17 569 San Diego Box Canyon area, ca. 100m south of S-2 in Anza Borrego Desert State Park. Collections from ca. 30m downstream from rock waterfall, in dry creekbed. 746 Comment
  SDSU4322  Lotus rigidus F. Youngberg 1933-3-11 1017 San Diego Sentenac Canyon. Comment
  SDSU4323  Lotus rigidus D. R. Harvey 1936-1-2 1904 San Diego Foot of Pinon Mts. Comment
  SDSU4324  Lotus rigidus Harvey 1937-4-24 2670 San Diego Hill above Sentenac Canyon. Comment
  SDSU4337  Lotus rigidus A. H. Gallup 1949-3-28 379 Riverside Palms to Pines Hwy. 732 Comment
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Jan 24 2013
  SDSU4338  Lotus rigidus D. F. Howe 1960-4-24 2880 San Bernardino 10 miles from road to Mitchell's Cavern, east base of Providence Mts. 1219 Comment
  SDSU4339  Lotus rigidus H. Wedberg 1962-4-20 918 Riverside About 1 mile southeast of Pinyon Flats on road to Palm Springs, San Jacinto Mountains. Pinyon-Juniper woodland. 1219 Comment
  SEINET2042331 Image available Lotus rigidus George K. Helmkamp, E. A. Helmkamp 1998-4-23 3376 Riverside Santa Rosa Mountains; Pinyon Pines along CA-74 between the San Jacinto and Santa Rosa Mountains. 1296 Comment
  SEINET2062421  Lotus rigidus Scott D. White, Steve Ogg 1995-5-19 3184 Inyo Pleasant Canyon at Clair Camp ghost town 1402 Comment
  SEINET2117488  Lotus rigidus G. Goodwin 2009-3-29 1857 Inyo 7 miles N. of Trona, adjacent to the Panamint Valley Road 790 Comment
  SEINET2125102  Lotus rigidus G. Goodwin 2011-4-5 2743 San Bernardino About 20 miles NW of Needles near the CA-NV state line 810 Comment
  SEINET3131519  Lotus rigidus L. S. Rose 1935-12-23 35694 Riverside Colorado Desert, above Deep Canyon, San Jacinto Mts., 22 mi S of Cathedral City 1067 Comment
  SEINET3133950  Lotus rigidus S. B. Parish 1907-4-22 6147 Riverside W border of Colorado Desert 200 Comment
  SEINET3145089  Lotus rigidus R. W. Spellenberg, N. Zucker 2000-3-29 13050 San Diego CA Hwy 78 5.5 road km W of junction with Hwy S3, 22 air km E of Santa Ysabel 490 Comment
  SEINET3204692 Image available Lotus rigidus Crystal Sheehan, Christopher Jordan 2010-5-23 20 San Bernardino Mojave Desert; Twentynine Palms, c. 3 miles south of Hwy 62 on Utah Trail, at intersection with Alta Loma Dr. (Queen Mountain 7.5' Q) 622 Comment
  SEINET3271585 Image available Lotus rigidus Tracy Tennant, B. Pitzer, T. B. Salvato 1998-10-11 119 San Bernardino Eastern Mojave Desert; Sweeney Granite Mtns Desert Research Center, Granite Cove, c. 5 mi. NNW of Hwy I-40 along Kelbaker Rd. 1311 Comment
  SEINET3480954  Lotus rigidus Unknown 1937-4-10 735 Inyo West slope of Panamint Range, West slope of Panamint Range, Pleasant Canyon 820 Comment
  SEINET3558565 Image available Lotus rigidus Lewis S. Rose 1938-12-22 38336 Riverside 15 miles southwest of Cathedral City Palms to Pines Highway, San Jacinto Mountains. 671 Comment
  SEINET3563099 Image available Lotus rigidus Noel H. Holmgren, Patricia K. Holmgren 1975-5-11 7978 San Bernardino Kingston Range, about 15 miles above Horse Thief Springs, 19 air miles E-SE of Tecopa 1524 Comment
  SEINET3563106 Image available Lotus rigidus Leila M. Shultz, John S. Shultz 1985-4-18 8331 Riverside Chuckawalla Mountains, 1 mile west of Astec Well, 11.7 miles south of I-15 616 Comment
  SEINET3563111 Image available Lotus rigidus Melissa Luckow, Rhonda Riggins 1982-4-15 821 Riverside 1.5 mi SE of Pinyon Crest Rd, 9.6 mi NW jctn Hwy 74 and 371 in Paradise Valley along Hwy 74 1158 Comment
  SEINET3563115 Image available Lotus rigidus Barbara Ertter, Jeffrey L Strachan 1980-6-3 3609 San Bernardino Above Bonanza King Mine, E side of Providence Mountains north of Providence Mountains State Recreation Area. 1524 Comment
  SEINET3563116 Image available Lotus rigidus Jack L. Reveal 1964-2-2 935 San Bernardino Santa Ana Wash, 3 miles north of Redlands Comment
  SEINET3563117 Image available Lotus rigidus C. L. Hitchcock 1940-4-20 6147 San Bernardino NE part of county 0.5 mile below Horse Springs, Desert Canyon 1219 Comment
  SEINET3563118 Image available Lotus rigidus Annie M. Alexander, Lousie Kellog 1940-5-3 1296 San Bernardino New York Mountains 1052 Comment
  SEINET3563119 Image available Lotus rigidus C. Epling, Wm. Robison 1932-4-4 San Diego Box Canyon Comment
  SEINET3563120 Image available Lotus rigidus I. W. Clokey 1935-4-17 6711 Riverside Cottonwoods Springs Comment
  SEINET4149844 Image available Lotus rigidus Duncan S. Bell, Evan Meyer 2013-4-4 4680 San Bernardino Bighorn Mountains; N side of New Dixie Mine Road, 4.75 miles W of turn off in Landers from Old Woman Springs Road 1434 Comment
  SEINET6165282 Image available Lotus rigidus Unknown 1995-3-8 s.n. Lake Near cibbets flat cct cleveland N.F. san diego Comment
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May 4 2017
  SEINET8665891 Image available Lotus rigidus Duncan S. Bell, Grace Cho & Caitlin Elam 2013-8-15 San Bernardino Bighorn Mountains: north of New Dixie Mine Road on the west side of Ruby Mountains about 0.25 air mile west of its summit. 1225 Comment
  SFV21861  Lotus rigidus J. R. Pucci 2001-4-13 18 Riverside Santa Rosa Mountains Highway 74 near Pinyon Flat Campground. 1220 Comment
  SFV5011  Lotus rigidus F. M. Ball 1964-1-4 s. n. Riverside Colorado Desert Rocky roadside, Seven Level Hill about 10 miles south of Palm Desert on Route 74 to Hemet. 610 Comment
  SFV7952  Lotus rigidus T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley 1976-5-1 1316 San Bernardino Mojave Desert South Mojave Desert. Along main sandy wash in northeast portion of Coxcomb Mountains. 640 Comment
  UC1004744  Lotus rigidus Philip A. Munz 1940-1-27 15843 San Diego near Vallecitos (mouth of Canebrake Canyon, e San Diego County); Canebrake Canyon Comment
  UC1004914  Lotus rigidus Philip A. Munz 1940-4-10 16547 Inyo s end Death Valley; , Salsberry Pass 152 Comment
  UC111311  Lotus rigidus S. B. Parish 1907-4-22 6147 Riverside w edge Colorado Desert; , Palm Canyon 200 Comment
  UC1129062  Lotus rigidus A. E. Wieslander 1931-4-3 163 San Diego San Felipe Vallecito Quad. 304 Comment
  UC1129114  Lotus rigidus H. S. Yates 1937-3-24 6461 Riverside near Head of Deep Canyon; Thermal Quad. 914 Comment
  UC1129115  Lotus rigidus A. E. Wieslander 1938-5-5 740 Riverside 1 mi s Black Hill; Thermal Quad. 975 Comment
  UC1287105  Lotus rigidus C. L. Hitchcock 1966-3-16 24197 Riverside 10 mi s Palm Desert (along Palm to Pines Hwy) Comment
  UC128884  Lotus rigidus H. M. Hall and H. P. Chandler 1906-5-17 7064 Inyo Shepherd Canyon Argus Mts. 1219 Comment
  UC1329865  Lotus rigidus James E. Cole 1941-3-28 442 San Bernardino Indian Cove Joshua Tree National Monument 944 Comment
  UC1401314  Lotus rigidus David B. Dunn 1940-3-3 San Diego one canyon s Borego (upper road out of Borego, between Borego and Hwy 78, Hell Hole Canyon); Colorado Desert, Hell Hole Canyon Comment
  UC1543245  Lotus rigidus Donald G. Nelson 1936-5-22 386 a Riverside near base of Santa Rosa Mountains (Ribbon Wood Camp, Pines to Palms Highway, on trail down to stream in Palm Springs Canyon); Santa Rosa Mountains Comment
  UC1562820  Lotus rigidus Barbara Ertter 1986-5-26 6197 San Bernardino se of Death Valley (just e of Black Springs Canyon, n side Kingston Range); Mojave Desert, Kingston Range 1524 Comment
  UC15741  Lotus rigidus Frederick V. Coville, Frederick Funston 1891-4-28 736 Inyo Shepherds Canyon Argus Mts. Comment
  UC186780  Lotus rigidus S. B. and W. F. Parish Apr 1884 14 Riverside Agua Caliente, borders of Colorado Desert Colorado Desert Comment
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Mar 11 2008
  UC212493  Lotus rigidus Ivan Johnston 1917-4-4 Riverside Palm Canyon Colorado Desert Comment
  UC33595  Lotus rigidus H. M. Hall 1902-4-12 2841 Riverside Coyote Canyon, w borders of Colorado Desert Colorado Desert 152 Comment
  UC407022  Lotus rigidus Roxana S. Ferris 1928-4-24 7250 San Bernardino near Goffs-Landfair Road (e base of Hackberry Mountain); Hackberry Mountain 1066 Comment
  UC440380  Lotus rigidus Harold Bailey and Wm. Robison 1930-4-18 Inyo Great Falls Canyon Mohave Desert, Argus Mountains Comment
  UC459239  Lotus rigidus Philip A. Munz and C. L. Hitchcock 1932-4-2 12040 San Diego Box Canyon, e Colorado Desert Colorado Desert Comment
  UC488847  Lotus rigidus C. V. Meyer 1927-4-10 77 San Diego San Felipe Valley Comment
  UC495381  Lotus rigidus Roxana S. Ferris and R. Bacigalupi 1932-5-1 8229 San Diego Mountain Springs Comment
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Oct 31 2014
  UC499855  Lotus rigidus Roxana S. Ferris and Rimo Bacigalupi 1932-4-27 8142 San Bernardino canyon above Bonanza King Mine (e slope of Providence Mts.); Providence Mts. Comment
  UC519770  Lotus rigidus C. Epling and Wm. Robison 1932-4-4 San Diego Box Canyon Comment
  UC555405  Lotus rigidus Frank W. Peirson 1922-4-9 Riverside Andreas Canyon Comment
  UC555406  Lotus rigidus H. L. Mason 1928-3-11 4240 Riverside near Indio Comment
  UC56585  Lotus rigidus H. M. Hall May 1901 1844 Riverside along e borders of Colorado Desert San Jacinto Mountains, Colorado Desert Comment
  UC568987  Lotus rigidus P. A. Munz 1935-4-9 San Bernardino 5 mi s 29 Palms; Mohave Desert 1341 Comment
  UC597723  Lotus rigidus Philip A. Munz 1937-5-30 15129 Riverside n end Santa Rosa Mts.; , Dos Palmos Spring 1097 Comment
  UC62923  Lotus rigidus H. M. Hall Jun 1901 2124 Riverside along e borders of Colorado Desert San Jacinto Mountains, Colorado Desert Comment
  UC64819  Lotus rigidus E. E. Schellenger 1904-3-28 60 Riverside Cottonwood Springs Colorado Desert, Cottonwood Mt. Comment
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Oct 9 2010
  UC666234  Lotus rigidus Annie M. Alexander and Louise Kellogg 1940-5-3 1296 San Bernardino s slope New York Mts. 1051 Comment
  UC774744  Lotus rigidus Carl B. Wolf 1941-5-26 San Bernardino 1.5 mi w Columbia Mine; Mohave Desert, Providence Mts. 1341 Comment
  UC80821  Lotus rigidus T. S. Brandegee 1895-4-16 San Diego San Felipe Comment
  UC80823  Lotus rigidus T. S. Brandegee 1901-4-6 San Diego San Felipe Gap Colorado Desert Comment
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Jul 5 2010
  UC80824  Lotus rigidus C. A. Purpus Jun 1897 5434 Inyo Argus Mts. Comment
  UC80829  Lotus rigidus T. S. Brandegee 1902-5-25 San Bernardino Providence Mts. Comment
  UC864868  Lotus rigidus S. B. Parish 1917-4-4 Riverside Palm Canyon Colorado desert Comment
  UC864871  Lotus rigidus C. L. Hitchcock 1940-4-20 6147 San Bernardino 0.5 mi below Horse Springs (ne part of San Bernardino County) 1219 Comment
  UC864872  Lotus rigidus Lewis S. Rose 1938-12-22 38336 Riverside 15 mi sw Cathedral City (Palms to Pines Highway); San Jacinto Mts. 670 Comment
  UC864873  Lotus rigidus I. W. Clokey 1935-4-17 6711 Riverside Cottonwood Springs Comment
  UC864875  Lotus rigidus C. Epling and Wm. Robison 1932-4-4 San Diego Box Canyon Comment
  UC922715  Lotus rigidus Annie M. Alexander and Louise Kellogg 1940-3-24 974 San Bernardino 1 mi s Twenty Nine Palms Inn; Twenty Nine Palms 640 Comment
  UC922960  Lotus rigidus Annie M. Alexander and Louise Kellogg 1940-3-21 890 Riverside 20 mi s 29 Palms; Barker Dam 1322 Comment
  UC990888  Lotus rigidus Frank F. Gander 1938-4-15 5302 San Diego w end Sentenac Canyon 600 Comment
  UCD169680  Lotus rigidus Louis C. Wheeler 1962-3-18 7982 San Bernardino NW end Coxcomb Mountains. 701 Comment
  UCR106750  Lotus rigidus Tracy Tennant, B. Pitzer, T. B. Salvato 1998-10-11 119 San Bernardino Eastern Mojave Desert, Sweeney Granite Mtns Desert Research Center, Granite Cove, c. 5 mi. NNW of Hwy I-40 along Kelbaker Rd. 1311 Comment
  UCR112500  Lotus rigidus B. G. Pitzer 1999-5-7 3885 San Bernardino Eastern Mojave Desert, 'Sheep Corral,' a maze of interconnecting washes separated by exposed granite outcrops at S end of Granite Mountains. c. 1.5-2 mi. north of Hwy I-40 1311 Comment
  UCR122769  Lotus rigidus George K. Helmkamp, E. A. Helmkamp 1998-4-24 3376 Riverside Santa Rosa Mountains, Pinyon Pines along Calif. Hwy 74 between the San Jacinto and Santa Rosa Mountains 1296 Comment
  UCR124772  Lotus rigidus B. C. Templeton 1930-3-21 1629 San Diego Sonoran (Colorado) Desert, The Narrows, east of Yaqui Well. Edge of Colorado Desert 600 Comment
  UCR14209  Lotus rigidus N. R. Zabriskie 1973-2-23 565 Riverside Peninsular Range/Sonoran (Colorado) Desert, Boyd's Road Lookout, Deep Canyon, N slope of Santa Rosa Mtns (Site 18) 854 Comment
  UCR1421  Lotus rigidus Frank C. Vasek 1960-3-24 600324- 30 Riverside Santa Rosa Mtns., Palms-to-Pines Highway, 4.8 miles east of Pinyon Flat [near Dos Palmas Spring] at a long wide turnoff on north side of road 1067 Comment
  UCR142851  Lotus rigidus Carl Epling, Wm. Robison 1932-4-4 s.n. San Diego Peninsular Range/Sonoran (Colorado) Desert, Box Canyon 793 Comment
  UCR142852  Lotus rigidus M. B. Dunkle 1935-3-31 4438 Riverside Sonoran (Colorado) Desert, Cottonwood Mtns., Cottonwood Springs [Canyon] '2300 ft. 915 Comment
  UCR154328  Lotus rigidus Mark A. Elvin, M. P. Elvin, L. Heller 2005-2-12 4013 San Bernardino Little San Bernardino Mountains, Southern Mojave Desert, c. 1.5 mi east of Pioneertown, UC Burn's Pinyon Ridge Reserve, N central portion, south side of 'Useless Mountain 1250 Comment
  UCR158956  Lotus rigidus A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29097 San Bernardino Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill 488 Comment
  UCR175693  Lotus rigidus Jim Andre 2006-4-24 7360 San Bernardino Eastern Mojave Desert, Mid Hills: upper Macedonia Canyon, c. 1.5 mi west of Wildhorse Canyon Rd. and 1.0 mi south of Columbia Mtn 1359 Comment
  UCR182915  Lotus rigidus Jim Andre, T. La Doux 2006-4-1 7629 Inyo Panamint Mtns: South end of the Panamint Mtns along Butte Valley Rd, about 3 mi. east of Panamint Valley 873 Comment
  UCR183233  Lotus rigidus Jim Andre, T. La Doux 2006-4-1 7629 Inyo Panamint Mtns: South end of the Panamint Mtns along Butte Valley Rd, about 3 mi. east of Panamint Valley 873 Comment
  UCR215185  Lotus rigidus Crystal Sheehan, Christopher Jordan 2010-5-23 20 San Bernardino Mojave Desert, Twentynine Palms, c. 3 miles south of Hwy 62 on Utah Trail, at intersection with Alta Loma Dr. 622 Comment
  UCR225842  Lotus rigidus Jim Andre 2011-4-22 17032 San Bernardino Mojave Desert, north side of New York Mountains, Mojave National Preserve, mouth of large canyon 2.7 mi south southwest of 'Ivanpah' RR crossing 1215 Comment
  UCR225969  Lotus rigidus Jim Andre, Tasha La Doux 2011-4-2 16691 San Bernardino Mojave Desert, Granite Mountains, UC Granite Mountains Desert Research Center, Playground Wash, along old mining road, now in wilderness 1073 Comment
  UCR226382  Lotus rigidus Jim Andre 2010-5-30 15735 San Bernardino Eastern Mojave Desert, Mid Hills, above Chicken Water Spring, c. 4 mi west of Cedar Canyon Road 1478 Comment
  UCR226556  Lotus rigidus Jim Andre, Glenn L. Clifton 2011-2-20 15854 San Diego Sonora (Colorado) Desert, Borrego Desert, Yaqui Ridge, along Hwy S-3, 3.2 mi northeast of the junction with Hwy 78, south of Borrego Springs, just north of Yaqui Pass 436 Comment
  UCR237490  Lotus rigidus Duncan S. Bell 2011-3-18 2057 Riverside Mojave Desert, Chuckwalla Mountains, north side of mountain range c. 3 air mi southeast of Desert Center 392 Comment
  UCR23852  Lotus rigidus John C. Roos 1966-2-12 s.n. Riverside Sonoran (Colorado) Desert, 2.5 mi SE of Desert Center, Chuckwalla Mtns Comment
  UCR264256  Lotus rigidus Amanda E. Fisher, Naomi Leiserowitz, Miriam Fisher Leiserowitz, Saccavadi Bricker 2013-3-30 115 San Bernardino Mojave Desert, Bighorn BLM Wilderness, southeast parcel 1491 Comment
  UCR275431  Lotus rigidus Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood 2011-6-8 1357 San Bernardino Northeastern Mojave Desert, Kingston Range, ESE of Horse Thief Springs in hills south of Horse Thief Campground 1433 Comment
  UCR32964  Lotus rigidus B. A. Prigge 1978-4-23 2720 San Bernardino Eastern Mojave Desert, Vontrigger Hills, N end of hills near mine shafts, c. 12.5 air mi. north of Goffs 1159 Comment
  UCR32969  Lotus rigidus B. A. Prigge, R. F. Thorne, et al. 1978-5-8 2858 San Bernardino Eastern Mojave Desert, Granite Mtns, Coyote Springs Area 1009 Comment
  UCR37430  Lotus rigidus J. C. Aulenbrock 1985-2-26 2 San Bernardino Mojave Desert, B.L.M. Wilderness Study area 328, south of Hwy 62 between Clark's Pass & the Coxcomb Mtns. Comment
  UCR40248  Lotus rigidus K. H. Berry 1966-5-1 259 Inyo Northern Mojave Desert, south-facing slopes of the west half of Mountain Springs Canyon in the Argus Range 1372 Comment
  UCR40653  Lotus rigidus G. A. Levin 1985-4-2 1547 San Diego Anza-Borrego Desert, Hellhole Canyon on rocky N facing slopes near Maidenhair Falls 510 Comment
  UCR58886  Lotus rigidus B. G. Pitzer 1987-5-6 0526 Inyo Northern Mojave Desert, Argus Mtns, Homewood Canyon, 5.6 mi. west of Trona-Wildrose Road 1159 Comment
  UCR77180  Lotus rigidus J. Jaeger 1992-3-23 s.n. San Bernardino Eastern Mojave Desert, Kingston Range, mouth of W-flowing drainage containing Porcupine Tank, c. 5.5 mi NW of Kingston Peak 976 Comment
  UCR80883  Lotus rigidus G. Fred Hrusa, J. A. Hart 1993-4-4 10619 San Diego N of Hwy 78 west of Borrego Springs 1000 Comment
  UCR86568  Lotus rigidus A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16865 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR86945  Lotus rigidus A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16970 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  UCR88823  Lotus rigidus Scott D. White 1995-5-19 3184 Inyo Northern Mojave Desert, Panamint Mountains, Pleasant Canyon at Clair Camp (ghost town) 1463 Comment
  UCR93398  Lotus rigidus George K. Helmkamp 1993-4-24 s.n. San Bernardino Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.] 1067 Comment
  UCR98453  Lotus rigidus George K. Helmkamp, E. A. Helmkamp 1997-4-29 1670 San Bernardino Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring 1350 Comment
  UCSB16928  Lotus rigidus Dennis E. Breedlove 1962-3-11 1893 Riverside collected 8.0 mi SW, along State Highway 74 Palm Desert - Palm Desert and State Highway 74 640 Comment
  UCSB67039  Lotus rigidus D. S. Inman 1985-3-25 31 San Bernardino collected 40 m from stream in SE 1/4 of NW 1/4 of section 18 of T14N, R16E 1260 Comment
  VVC208  Lotus rigidus A. C. Sanders, G. Helmkamp 1995-4-30 16865 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  VVC209  Lotus rigidus A. C. Sanders, P. MacKay, G. Helmkamp 1995-5-7 16970 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  GMDRC126  Lotus rigidus B. A. Stein 13 San Bernardino Granite Mountains: 1/2 mi southwest of Willow Spring Basin, c. 4000'. 1220 Comment
  GMDRC341  Lotus rigidus J. Evens 1996-4-1 5 San Bernardino Sweeney Granite Mountains Desert Research Center: At west end of Granite Cove, c. 4400 1341 Comment
  GMDRC342  Lotus rigidus J. Evens 1996-4-1 6 San Bernardino Sweeney Granite Mountains Desert Research Center: At west end of Granite Cove, c. 4400 1341 Comment
  JOTR16687  Lotus rigidus Livingston, Enid 1969-5-1 3817 -4 Unknown Joshua Tree National Park. Joshua Tree National Monument Comment
  POM255584  Lotus rigidus M. French Gilman 1940-3-11 4073 Inyo Cottonwood Canyon, Death Valley 1067 Comment
  POM99026  Lotus rigidus E. C. Jaeger 1926-3-26 s.n. Riverside Eagle Mts. Comment
  POM9968  Lotus rigidus P. A. Munz 1921-4-30 4492 San Bernardino Pinyon Wells. 1219 Comment
  RSA0018564  Lotus rigidus Keith E. Hoffmaster 1937-6-6 808 Riverside San Jacinto Mtns: along Palms to Pines highway. 610 Comment
  RSA0025520  Lotus rigidus John F. Emmel 1986-4-12 995 Riverside Little San Bernardino Mtns: upper Berdoo Canyon. Locality also includes Quarter S 1/2. Section 31, Township 3S, Range 9E. 1372 Comment
  RSA0037501  Lotus rigidus Pamela Earle 1983-5-15 20 San Bernardino Providence Mts. west of and adjacent to Hole-In-The-Wall Campground near the base of the west-facing bluffs. Comment
  RSA0073306  Lotus rigidus Bonnie C. Templeton 1930-3-21 1629 San Diego The Narrows, E. of Yaqui Well. 430 Comment
  RSA0121655  Lotus rigidus R. S. Woglum 1941-4-10 2918 a Imperial Sonoran Desert: Ogilby. Comment
  RSA274212  Lotus rigidus Richard L. Zembal 1978-4-29 CHSA- 249 Inyo Rocky canyon bottom, 1.8 mi. N. of Coso Hot Spgs. 1220 Comment
  RSA296980  Lotus rigidus S. Castagnoli, Greg de Nevers, R. Doug Stone 1980-4-17 056 Inyo Above Crystal Spring 1280 Comment
  RSA498785  Lotus rigidus Percy Train 1937-4-10 s.n. Inyo Pleasant Canyon, W. slope Panamint Range 823 Comment
  RSA552126  Lotus rigidus Alan Romspert 1977-4-8 341 Inyo Panamint Mts., Death Valley National Monument boarder from Butte Valley to Guler Wash. 1341 Comment
  RSA620803  Lotus rigidus Mary DeDecker 1978-4-10 4475 Inyo Panamint Mountains: East side, Warm Springs Canyon, along cliffs. 854 Comment
  RSA652448  Lotus rigidus R. L. Bowlin 1949-4-19 s.n. San Diego Found along roadside to Borrego Springs, about 10 miles north of Borrego Springs. 15 Comment
  RSA679729  Lotus rigidus Richard L. Zembal 1978-4-29 s.n. Inyo Coso Hot Springs Area. Near mouth of Chukar Canyon. Comment
  RSA679730  Lotus rigidus Richard L. Zembal 1978-4-9 s.n. Inyo South facing slope, rock slide, large canyon nw of Coso Hot Springs. Comment
  RSA90307  Lotus rigidus F. W. Peirson 1921-3-23 4084 Riverside Deep Canyon, north base of Santa Rosa Mts. 335 Comment
  RSA90308  Lotus rigidus F. W. Peirson 1930-4-16 8741 San Bernardino 6 miles south of summit on Cima road, eastern San Bernardino County Comment
  RSA90333  Lotus rigidus F. W. Peirson 1928-3-24 7733 San Diego San Felipe Creek, Sentenac Canyon, eastern San Diego Co. Comment
  SEINET10484455  Lotus rigidus Percy Train 1937-4-10 Train s.n. Inyo Pleasant canyon, w slope, panamint range. Limestone cliffs. 823 Comment
  SEINET10484457  Lotus rigidus L. Rose 1935-12-23 Rose 35694 Riverside Above deep canyon, san jacinto mts. 22 Mi s of cathedral city. Rock slopes. 1067 Comment
  SEINET10484460  Lotus rigidus Noel H. Holmgren, Patricia K. Holmgren 1975-5-11 Holmgren 7978 San Bernardino Kingston range, about 15 mi above horse thief springs, 19 airline mi ese of Tecopa. T20n, r10e, sec 33. Blackbrush, lycium, cholla and yucca vegetation; Frequent. 1524 Comment
  SEINET10484462  Lotus rigidus A. Evans 1976-4-13 Evans 5156 Riverside Desert canyons of santa rosa mtns. Comment
  SEINET10937010  Lotus rigidus David B. Dunn 1940-3-3 Dunn s.n. San Diego Colorado desert, allubial sand and gravel. Upper road out of borego; between Borego and hwy 78. One canyon s of borego. Hell hole canyon. Comment
  SEINET10937011  Lotus rigidus Percy Train 1937-4-10 Train s.n. Inyo Limestone cliffs. Pleasant canyon, w slopes panamint range. Comment
  SEINET8721510 Image available Lotus rigidus Lewis S. Rose 1938-1 38336 Riverside 15 mi. sw. of Cathedral City. Palms to Pines Highway, San Jacinto Mts. 671 Comment
  UC127102  Lotus rigidus H. M. Hall and H. P. Chandler 1906-5-10 6944 Inyo Pleasant Canyon, Ratcliff Mine Panamint Mts. 2286 Comment
  UC1442702  Lotus rigidus Mary DeDecker 1978-4-10 4475 Inyo e side Panamint Mountains; Warm Springs Canyon 853 Comment
  UC80822  Lotus rigidus C. A. Purpus 1898-5 5737 Inyo Argus Mountains Mohave Desert Comment
  UC864874  Lotus rigidus Percy Train 1937-3-31 512 Inyo Pleasant Canyon Panamint Range 762 Comment



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