Search Results — 348 specimen records retrieved (275 records with coordinates)
Results for search: Scientific name=Asclepias erosa;   More information: Jepson Online Interchange

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC183864  Asclepias erosa Sarah J. DeGroot; Lee DeGroot 2003-4-5 2254 San Bernardino Whipple Mountains: Chemehuevi Wash at junction with highway 95, north of Vidal Junction 335 Comment
  CDA28848  Asclepias erosa M. K. Beyers, F. Favela and D. Mendoza 2009-5-28 96 San Bernardino The Mojave Desert; Along Zzyzx Road, closer to highway 15 than the Desert Studies Center (DSC). Growing on the salt flat/Soda Lake side of the road, in an area where no other plants are occurring (within 10-15 feet in all directions). 0 Comment
  CDA39849  Asclepias erosa T. C. Fuller 1962-10-2 9700 Riverside South side of Hwy. 60-70 to Blythe, ca. 10 miles east of Desert Center. 0 Comment
  CDA39850  Asclepias erosa T. C. Fuller 1962-10-2 9700 Riverside South side of Hwy. 60-70 to Blythe, ca. 10 miles east of Desert Center. 0 Comment
  CDA39851  Asclepias erosa W. E. Henson Nov 1937 s.n. Riverside Blythe. 0 Comment
  CLARK-A1528-4954  Asclepias erosa John C. Roos 1937-8-9 482 Inyo Little Lake Comment
  CSUSB92  Asclepias erosa Schremier 1973-7-23 S. N. San Bernardino Barstow 640 Comment
  GMDRC10230  Asclepias erosa J. M. Andre 2017-5-8 38707 San Bernardino 0.3 mi. east of Harper Lake Rd, 1.0. mi. south of Hwy 58 692 Comment
  GMDRC4510  Asclepias erosa J. Andre 2010-6-15 14174 San Bernardino Granite Mountains: Lower Cove Spring drainage, 0.2 miles east of UC Granite Mtns Desert Research Center, 0.9 mi. west of Kelbaker Rd 1202 Comment
  GMDRC645  Asclepias erosa B. Pitzer 1998-11-14 3807 San Bernardino Mojave Desert: E Moj. Des., Rte 66, 7.9 mi. NE of Danby Rd. 34d 43.4'N, 115d 16.0'W. 1725'. 526 Comment
  JEPS48186  Asclepias erosa Charlotte N. Smith 1965-8-22 1422 Tulare about 1/2 mi e of Soda Spring (near trail to The Forks); Lloyd Meadow 1722 Comment
  JEPS5083  Asclepias erosa Carl V. Meyer 1928-5-25 411 Imperial between Kane Springs and Oasis (along U.S.Highway No.99); Colorado Desert Comment
Read comments
Oct 23 2011
  JEPS57430  Asclepias erosa L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-14 2030 San Diego ca. 6 1/2 mi n Warner Springs; Some Creek 975 Comment
  JEPS6275  Asclepias erosa W. L. Jepson 1927-4-14 11714 Riverside Silent Canyon Santa Rosa Mts. 304 Comment
  JEPS6276  Asclepias erosa W. L. Jepson 1931-6-2 15843 San Bernardino Cima Mohave Desert Comment
  JEPS6277  Asclepias erosa W. L. Jepson 1920-4-30 8896 San Diego San Felipe Wash Colorado Desert 137 Comment
  JEPS6278  Asclepias erosa W. L. Jepson 1914-5-16 6064 Riverside e base Mt. San Jacinto (Palm Springs); Colorado Desert Comment
  JEPS6279  Asclepias erosa W. L. Jepson 1914-5-16 5977 Riverside n Indio; Colorado Desert, Lookout Mt. Comment
Read comments
May 15 2011
  JEPS6280  Asclepias erosa W. L. Jepson May 17 1901-Jun 1 1901 1346 Riverside Palm Canyon (upper end) Mt. San Jacinto Range Comment
Read comments
Sep 15 2015
  JEPS6281  Asclepias erosa W. L. Jepson 1912-6-7 4808 San Bernardino Calico Mine Mohave Desert, Calico Mts. 762 Comment
  JEPS68724  Asclepias erosa Annie M. Alexander and Louise Kellogg 1939-5-3 368 San Bernardino 6 mi nw Rice 304 Comment
  JOTR16550  Asclepias erosa Moore, Sue 1968-4-25 s.n. San Bernardino Joshua Tree National Park. TWENTYNINE PALMS ENTRANCE ROAD 762 Comment
  JOTR30288  Asclepias erosa La Doux, Tasha, Bill Truesdell 2006-10-3 1783 Riverside Joshua Tree National Park. Pinto Basin: (Stop 2) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon 694 Comment
  JOTR32021  Asclepias erosa La Doux, Tasha, T. Herskovits, M. Harding 2011-4-21 2251 Riverside Joshua Tree National Park. Pinto Basin, south of Sand Hill; wide, sandy wash draining into Pinto Wash (Stop 3) 476 Comment
  JOTR33846  Asclepias erosa La Doux, Tasha 2009-9-24 3229 San Bernardino Joshua Tree National Park. North Coxcomb Mountains, east of Clark's Pass; Stop 4: sandy bajada just south of Highway 62, near Androstephium breviflorum population 628 Comment
  JOTR38526  Asclepias erosa Harding, Mitzi, Kipp Callahan 2012-8-27 295 Riverside Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill Comment
  NY950787  Asclepias erosa J. D. Morefield 1985-8-11 3068 Mono Near the mouth of McAfee Creek 1.2 mile N 45° E of Red Mountain summit, Fishlake Valley drainage 1676 Comment
  OBI56283  Asclepias erosa George Butterworth 1999-8-11 315 San Luis Obispo Carrizo Plain Natural Area. 15 yds N of Pipeline Rd, .4 mi W of Soda Lake rd. T11N, R25W, S35, NEQ 853 Comment
  OBI65201  Asclepias erosa Greg Wilvert 2005-7-20 508 San Luis Obispo SE Half of the Caliente Range. Along Pipeline Rd 849 Comment
  POM17761  Asclepias erosa P. A. Munz, R. D. Harwood 1923-6-29 7319 San Diego Werners Hot Springs Comment
Read comments
Aug 22 2014
  POM187202  Asclepias erosa Marcus E. Jones 1931-9-15 28744 Riverside Hayfields. No. Colorado Desert. Comment
  POM202838  Asclepias erosa Roxana S. Ferris, Rimo Bacigalupi 1932-4-25 8126 San Bernardino North slope of Sheep Hole Mts., 25 miles south of Amboy Comment
  POM305400  Asclepias erosa Henry J. Ramsey, Henry J. Ramsey 1939-10-1 700 Riverside West of Blythe. Comment
Read comments
Mar 6 2013
  POM3352  Asclepias erosa H. M. Hall 1901-06 2111 Riverside Eastern base of the San Jacinto Mountains, along the border of the Colorado Desert. Comment
  POM48128  Asclepias erosa Katherine Brandegee s.n. Los Angeles Santa Catalina Island. Comment
  POM72003  Asclepias erosa E. C. Jaeger 1925-9-5 s.n. San Bernardino Mexican Wells Comment
  POM75967  Asclepias erosa Marcus E. Jones 1903-5-23 s.n. Kern Bakersfield. 305 Comment
  POM75969  Asclepias erosa Marcus E. Jones s.n. San Bernardino Amboy. Comment
  RSA0016065  Asclepias erosa Duncan S. Bell 2013-8-28 5746 San Bernardino Castle Mountains; at Hightower Well collecting around pond beside old corral, approximately 4 air miles southwest of Hart Peak. 1350 Comment
  RSA0027561  Asclepias erosa April Garbat, Kristin Forgrave 2013-7-31 95 San Bernardino Coyote Lake, near Copper Mtn and Twentynine Palms. From Yucca Valley, take Hwy 62 E for 10.8 miles. Turn left on Coyote Valley Rd, continue for 3.1 miles. Turn right on Reagan Rd and continue for 2 miles. BLM Rd 1716 and 1725. 731 Comment
  RSA0035199  Asclepias erosa Elizabeth S. Shapiro 1984-5-5 34 San Bernardino Mojave Desert; 19 miles west of Essex Rd. on Hwy. 40. Comment
  RSA0045202  Asclepias erosa Nick Jensen, Neal Kramer 2013-8-15 441 Kern Tejon Canyon north of Tejon Creek, just east of the old Indian Schoolhouse. 658 Comment
  RSA0068383  Asclepias erosa Cheryl Sevilla, Kay Lewis-Jones, Sarah J. De Groot 2015-4-28 78 San Bernardino Mojave Desert; Rasor Road OHV Area: on a sandy flat just east of Rasor Road; 2.6 air miles east of the I-15 Rasor Road exit; 3.27 air miles west of Soda Dry Lake and the Mojave National Preserve. 380 Comment
  RSA0080656  Asclepias erosa J. M. Andre 2014-9-10 30608 San Bernardino Castle Peaks: Far west end of range along Ivanpah Rd, 1.5 mi. NE of Barnwell, east of New York Mtns, on northeast-facing volcanic hills. 1394 Comment
  RSA0094201  Asclepias erosa Jim M. Andre 2012-5-29 32431 San Bernardino Castle Peaks; Mojave National Preserve; along Hart Mine Rd, approx 4 mi. east of junction with Ivanpah Road (at Barnwell). 1408 Comment
  RSA0111978  Asclepias erosa Duncan S. Bell 2009-8-15 416 Riverside Northwest of the Arica Mountains. 286 Comment
  RSA0112098  Asclepias erosa Duncan S. Bell 2009-8-15 429 Riverside Northeast side of the Arica Mountains, where the railroad tracks cross Midland Road. 251 Comment
  RSA112931  Asclepias erosa P. C. Everett, E. K. Balls 1956-4-30 21532 San Bernardino in sun, dry rocky wash; with Larrea, Hymenoclea, Franseria; s. shore Bristol Lake, 10.6 mi. se. from jct. with Hwy. 66. 183 Comment
  RSA124683  Asclepias erosa E. K. Balls, P. C. Everett 1957-11-6 22782 San Diego in sun, on open grassy slopes; San Felipe Wash, 4 mi. NW. from Scissors Crossing. 762 Comment
  RSA155950  Asclepias erosa L. R. Abrams 1903-7-2 3971 San Diego San Felipe, Colorado Desert. Comment
  RSA20302  Asclepias erosa Roxana S. Ferris, Ruth P. Rossbach 1938-5-15 s.n. Riverside 19 mi. from Cottonwood Springs, Riverside Co. N end of Pinto Basin Comment
  RSA20303  Asclepias erosa Roxana S. Ferris 1938-5-15 9520 Riverside 19 mi. from Cottonwood Springs, Riverside Co. N end of Pinto Basin Comment
  RSA247981  Asclepias erosa R. F. Thorne, C. W. Tilforth 1973-5-30 43594 San Bernardino Amboy Road just S of Sheephole Summit at S foot of Sheephole Mts. 579 Comment
  RSA24813  Asclepias erosa C. B. Wolf 1941-5-29 10813 San Bernardino Mojave Desert, Sheep Hole Mts. 1 1/2 mi. N of summit of 29 Palms-Amboy Road. 914 Comment
  RSA26897  Asclepias erosa Roxana S. Ferris 1940-6-26 9863 San Bernardino east of Cedar Canyon on Cima-Lanfair Valley rd. 1524 Comment
  RSA270518  Asclepias erosa James Henrickson 1973-7-7 11006 San Bernardino 16 (air) mi. ENE of Cima, 6 (air) miles SE of Ivanpah near jct. of Ivanpah Road & Hart Mine Road; in open Joshua Tree woodland. 1829 Comment
  RSA270519  Asclepias erosa James Henrickson 1973-6-4 10596 San Bernardino 12.5 (air) mi. NE of Cima, rd mi. N of Ivanpah along Ivanpah Rd. 976 Comment
  RSA271128  Asclepias erosa James Henrickson 1973-7-7 4100 San Bernardino 15 (air) mi. EENE of Kelso, Gold Valley, in sandy arroyo near Hole-in-the-Wall. 1829 Comment
  RSA272362  Asclepias erosa James Henrickson 1978-5-6 16849 -b San Bernardino Ca. 38 air miles W of Barstow. 564 Comment
  RSA275481  Asclepias erosa R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-23 49415 San Bernardino Shadow Valley: NW of Clark Mts. near junction of power line and Excelsior Mine Rds. 1006 Comment
  RSA278473  Asclepias erosa John F. Emmel 1977-9-12 586 San Bernardino large wash crossing road 1.0 road mi. SSW of Granite Pass, E. end of Granite Mts. N. of Amboy; NE 1/4. 1174 Comment
  RSA279849  Asclepias erosa R. F. Thorne, C. W. Tilforth 1974-5-30 44638 Inyo Death Valley National Monument: Titus Canyon, desert wash, 1.8 mi. below Leadfield. 1037 Comment
  RSA281056  Asclepias erosa B. A. Stein 1978-6-5 115 San Bernardino At Dripping Spring Pond 1249 Comment
  RSA284577  Asclepias erosa C. W. Tilforth, Walter Wisura 1980-7-1 2059 San Bernardino 2.4 mi. north of Hiway 62, south of Iron Mtn. Pumping Plant. Comment
  RSA401224  Asclepias erosa H. S. Gentry 1938-07 3790 Imperial W side of Colorado Desert Comment
  RSA401228  Asclepias erosa N. C. Cooper 1944-5-20 2641 Riverside Palm Springs. 137 Comment
  RSA401229  Asclepias erosa Francis Fultz 1921-5-1 3413 Riverside Near Indio. Colorado Desert. Comment
  RSA401230  Asclepias erosa J. S. Stubblefield 1934-9-12 s.n. Riverside Between Desert Center & Blythe. 106 Comment
  RSA401231  Asclepias erosa A. Menke 1955-4-27 s.n. Riverside 33 miles E of Desert Center. Comment
  RSA401233  Asclepias erosa F. R. Fosberg 1931-8-18 7319 San Diego 5 mi. S Julian. 1460 Comment
  RSA401282  Asclepias erosa N. C. Cooper 1949-4-18 3466 San Bernardino West of Amboy. Dry desert wash. 152 Comment
  RSA4914  Asclepias erosa C. B. Wolf 1932-4-28 3076 Riverside 19 mi. W. of Blythe on the Mecca rd. 122 Comment
Read comments
Mar 26 2011
  RSA492699  Asclepias erosa W. Wisura 1989-4-16 4321 San Bernardino Just W of Amboy, in sandy soil. Comment
  RSA494646  Asclepias erosa B. L. Phillips 1988-4-17 s.n. San Bernardino Mojave Desert, Bristol Dry Lake. Just S of Rte. 66 on Amboy Rd. Comment
  RSA502495  Asclepias erosa Steve Boyd, Tim Ross, L. Arnseth 1989-6-11 3736 Riverside Vail Lake area, recently burned hills at W end of lake SW of dam. 488 Comment
  RSA509463  Asclepias erosa Steve Myers 1988-9-26 s.n. San Bernardino Cajon Summit (east of Northbound lanes on I-15 1280 Comment
  RSA518356  Asclepias erosa B. Pitzer, S. Morgan 1990-10-7 1487 San Bernardino New York Mts., Black Canyon Rd., 1.6 mi S of Cedar Canyon Rd., on the way to Hole-in-the-Wall Campground. 1524 Comment
  RSA518419  Asclepias erosa H. Green, Lorin Hicks 1978-5-8 s.n. San Bernardino Cadiz Valley; just N of Riverside Co. line, near junction of Hwy 62 with Hwy 117. Comment
  RSA525295  Asclepias erosa W. Wisura 1991-4-28 4488 Riverside 20.6 mi. N of Desert Center along Rice Road in Creosote Bush Scrub. Comment
  RSA543155  Asclepias erosa Steve Boyd, Tim Ross, Mike Hammitt 1991-5-2 6105 Riverside Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga. 600 Comment
  RSA588137  Asclepias erosa D. L. Banks, S. D. Boyd 1995-6-27 739 Riverside NW Palomar Mountains; Agua Tibia Mountains; Along the Crosley Road, N of the junction between the Cutca Road; N of the Devils Hole area, N of the Forest Boundary. N of the first gate along the road approximately 1/2 mile from Hwy 79. 518 Comment
  RSA611394  Asclepias erosa C. Epling, Wm Robison 1935-7-3 s.n. Kern Walker Pass, West side. Comment
  RSA648678  Asclepias erosa Elizabeth Wiggins 1984-5-5 107 San Bernardino 19 mis. W. of Essex Rd. & I. 40 trunoff, .25 mis. S. I. 40. Comment
  RSA648728  Asclepias erosa Ron Ozaki 1984-5-5 101 San Bernardino East Mojave Desert, Essex Rd, 1 mi. south of Essex Rd. & I-40. Comment
  RSA652968  Asclepias erosa Sharon Kautto 1984-5-5 84 -24 San Bernardino 0.9 mile east of town of Essex (along U.S. 66). Comment
  RSA670181  Asclepias erosa Ian Swift 2001-9-10 333 Los Angeles Lower Poison Oak Canyon 1098 Comment
  RSA670182  Asclepias erosa Ian Swift 2001-9-10 333 Los Angeles Lower Poison Oak Canyon 1098 Comment
  RSA703028  Asclepias erosa Scott D. White, Michael Honer, Brian Leatherman 2004-5-11 10362 San Bernardino Northeast of Barstow, east of Coyote Dry Lake. Bajadas and hills ca. 2 miles east of Manix Tank Trail south of (present) Ft. Irwin. 579 Comment
  RSA70320  Asclepias erosa F. W. Peirson 1930-5-31 8923 San Bernardino dandy desert in open scrub for several miles; 3 mi. south of Old Woman Spring. Comment
  RSA70323  Asclepias erosa P. A. Munz, R. D. Harwood 1923-6-29 4367 San Diego Werners Hot Springs Comment
  RSA70324  Asclepias erosa F. W. Peirson 1927-7-10 7354 San Bernardino Mexican Well, eastern border of San Bernardino Co. 1220 Comment
  RSA708633  Asclepias erosa Sarah J. De Groot, Lee De Groot 2003-4-5 2254 San Bernardino WHIPPLE MOUNTAINS: Chemehuevi Wash at junction with highway 95, north of Vidal Junction. 335 Comment
  RSA714269  Asclepias erosa Sarah J. De Groot, Leland Lubinsky 2004-5-18 4362 San Bernardino WHIPPLE MOUNTAINS: Chemehuevi Wash at intersection with old Needles-Parker road. 308 Comment
  RSA716478  Asclepias erosa Scott D. White, Andrea Warniment 2006-7-7 11600 Los Angeles Gorman area, west of the I-5 Freeway at SR-138 interchange. SE Tehachapi Mts. 1006 Comment
  RSA7255  Asclepias erosa C. B. Wolf 1933-7-3 5163 Kern sun dec. granite at upper end of San Joaquin Valley, Rose Station between Grape Vino and Bakerfields. 152 Comment
  RSA734953  Asclepias erosa J. R. Bruff 1938-06 s.n. San Bernardino Mojave Desert- Foot of Cushenbury Grade and Big Bear Comment
  RSA750347  Asclepias erosa P. De Vries 2009-7-1 7558 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 2.0 air miles E of the junction of Cerro Noroeste and Klipstein Canyon Road. 1097 Comment
  RSA761301  Asclepias erosa Barbara Booth, Justin M. Wood, Dustin Ray 2009-7-14 214 San Diego Oak Grove, 25249 Oak Grove Truck Trail, in chaparral at south edge of large mowed field near hairpin of Oak Grove Truck Trail. 915 Comment
  RSA763978  Asclepias erosa Justin M. Wood, D. Ray 2010-10-21 2999 Riverside Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road. 198 Comment
  RSA778266  Asclepias erosa Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks 2010-10-6 669 San Bernardino Dirt rd W off Amboy Rd. Just S of Bristol Lake edge. ENE of Twentynine Palms Marine Corps Base. Amboy Crater Area. Site #1 244 Comment
  RSA778426  Asclepias erosa Stephanie Rockwood, Christi Gabriel 2011-10-12 87 San Bernardino Pull off along Highway 62. Sheephole Mountains Wilderness. Looking down toward unnamed dry lake bed. 622 Comment
  RSA782135  Asclepias erosa Stephanie Rockwood, Christi Gabriel 2011-10-18 131 Riverside Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley. 99 Comment
  RSA782272  Asclepias erosa R. W. Spjut 2007-10-12 16149 San Bernardino Mojave Desert.East BLM: East of 29 Palms along Amboy Road near junction with Parker Road 363 Comment
  RSA783671  Asclepias erosa J. Andre 2011-7-10 18790 Inyo Owens Valley: Southern end of valley, just S of Red Hill, along Cinder Rd, 0.1 mi E of US 395, just N of Fossil Falls. 1035 Comment
  RSA78865  Asclepias erosa P. A. Munz, P. C. Everett 1952-5-30 17394 San Bernardino 5.0 miles east of Yermo 549 Comment
  RSA792557  Asclepias erosa Duncan S. Bell 2012-9-13 4184 Riverside Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well. 202 Comment
  RSA793588  Asclepias erosa Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4126 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA795942  Asclepias erosa Duncan S. Bell 2009-4-19 278 Riverside Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well. 391 Comment
  RSA798928  Asclepias erosa Duncan S. Bell, Joella Adkins, Palm Chumchim, Jessica Orozco, Aaron Sedgwick 2012-9-28 4339 San Bernardino Bighorn Mountain area; collecting along Rattlesnake Canyon, approximately 0.75 air mile east of Viscera Spring. 1576 Comment
  SBBG114620  Asclepias erosa R. Burgess, P. Munro 2001-7-2 4805 Ventura N of Gold Hill rd to Kings Cmpgrd 1371 Comment
  SBBG116171  Asclepias erosa R. Burgess, P. Munro 1995-9-2 1751 Kern W side of Mount Abel, Cerro Noroeste Rd; Bitter Crk Wildlife Refuge 1310 Comment
  SBBG118974  Asclepias erosa S. D. White, M. Honer, B. Leatherman 2004-5-11 10362 San Bernardino NE of Barstow, E of Coyote Dry Lake. Bajadas and hills ca. 2 mi E of "Manix Tank Trail" S of (present) Ft. Irwin 579 Comment
  SBBG124665  Asclepias erosa R. Burgess, M. Foster, P. Munro 2002-8-23 Ventura Ballinger Cyn, jeep route 17 to Ballinger Springs 1036 Comment
  SBBG14403  Asclepias erosa E. R. Blakley 1961-9-12 4706 Riverside 20 mi W of Blythe at wash crossing of US Hwy 60-70 106 Comment
  SBBG23534  Asclepias erosa D. Myrick 1965-6-23 1104 Kern Rancheria Rd 1219 Comment
  SBBG25186  Asclepias erosa Leota Davidson 1965-5-14 183 San Bernardino near headquarters, Joshua Tree Nat Monument Comment
  SBBG5709  Asclepias erosa R. Hoffmann 1927-9-19 Los Angeles Neenach Comment
  SBBG5710  Asclepias erosa H. and M. Dearing 1938-3-5 1971 Riverside between Blythe and Desert Center Comment
  SBBG5711  Asclepias erosa H. and M. Dearing 1938-11-12 3040 San Bernardino Twentynine Palms Comment
  SBBG58631  Asclepias erosa Mark Kerr 1938-8-18 Inyo 9 mi N of Independence 1219 Comment
  SBBG58632  Asclepias erosa R. Hoffmann 1931-10-1 Inyo Olancha to Little Lake Comment
  SBBG58633  Asclepias erosa P. A. Munz 1930-5-21 11909 San Bernardino mouth of Deep Crk, N base of San Bernardino Mtns 914 Comment
  SBBG58635  Asclepias erosa R. Hoffmann 1928-7-8 Los Angeles Fairmont Comment
  SBBG58636  Asclepias erosa R. Hoffmann 1928-7-28 Santa Barbara upper Cuyama Valley Comment
  SBBG80908  Asclepias erosa C. F. Harbison 1951-6-20 San Diego Dubber Comment
  SBBG82333  Asclepias erosa C. F. Smith 1965-9-15 8982 Kern road to Mt Abel [Cerro Noroeste], E of Hwy 166 1066 Comment
  SBBG82643  Asclepias erosa C. F. Smith 1956-6-21 4889 Ventura near Ozena Comment
  SBBG82644  Asclepias erosa C. F. Smith 1952-7-7 3533 Ventura between Ozena and first grade on Lockwood Rd Comment
  SBBG82645  Asclepias erosa T. L. Secrest 1950-5-30 Ventura Cuyama Valley 975 Comment
  SBBG86995  Asclepias erosa C. F. Smith 1962-6-15 7050 Santa Barbara Santa Barbara Cyn below Reyes Ranch Comment
  SD113028  Asclepias erosa Darley F. Howe 1954-8-8 San Diego Flat south of Dubber. Comment
  SD118617 Image available Asclepias erosa Duffie Clemons, Erik Jonsson 1985-10-21 1219 San Diego Several seen along Jeep trail to badlands, Arroyo Tapaido quad 289 Comment
  SD143035  Asclepias erosa Jon Rebman, Amadeo Rea 1997-5-22 4100 San Diego San Felipe Valley Wildlife Area: NE of Julian; Along S-2, north of Hwy. 78 790 Comment
  SD162604  Asclepias erosa P. C. Everett, E. K. Balls 1956-4-30 21532 San Bernardino South shore, Bristol Lake, 10.6 miles from junction with Highway 66. 199 Comment
  SD177382  Asclepias erosa Bill Sullivan 2006-6-5 244 San Diego San Felipe, San Felipe Valley, 10 yards east of County Road S-2, approx. A| mi SE of Paroli Spring. 220 Comment
  SD19277  Asclepias erosa Frank F. Gander 1937-9-28 4562 San Diego County line north of Oak Grove. Comment
  SD198155  Asclepias erosa Keli E Balo 2006-6-24 9 San Diego Jacumba, 2.5 mi E of town, 60 meters N of Old Highway 80, S of I-8, in dry wash 883 Comment
  SD200296  Asclepias erosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-27 16833 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site ASCERO in sandy arroyo and surrounding cobbly mesas -28 Comment
  SD201053  Asclepias erosa Margaret R. Mulligan, L. Hendrickson, G. Fleming 2009-10-3 3144 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, site ASCERO, in drainage of mesa & wash complex. 4 Comment
  SD204043  Asclepias erosa Barbara Booth, Justin M Wood and Dustin Ray 2009-7-14 214 San Diego Oak Grove. 25249 Oak Grove Truck Trail, in chaparral at S edge of large mowed field near hairpin of Oak Grove Truck Trail. 915 Comment
  SD204044  Asclepias erosa Bill Sullivan 2008-6-24 517 San Diego Anza-Borrego Desert State Park, 1 mi SE of intersection of Wilson Road and Montezuma Valley Road (S22), 2 miles SE of Ranchita at the intersection of the Jasper Trail and Old Culp Valley Road 1242 Comment
  SD205451  Asclepias erosa Bill Sullivan 2008-6-1 499 San Diego Anza-Borrego Desert State Park, N of Canebrake and County Road S2, 1.4 mile north on View-of-the-Badlands jeep trail from Old Overland Stage Route 267 Comment
  SD219693 Image available Asclepias erosa Larry Hendrickson 2009-9-7 4250 San Diego San Felipe Valley Wildlife Area, California Department of Fish & Game property. 3.0 air miles W of intersection of State hwy. 78 and the SW intersection with County Road S-2, and 1.2 miles NNW of access gate at hwy. 78. 748 Comment
  SD220149  Asclepias erosa Barbara Booth, Chris Murphy 2010-6-26 410 San Diego East of Oak Grove Valley, dirt road along Chihuahua Creek near 3.5 miles ENE of junction with Highway 79, at failed dam operation with collapsed concrete structures. 985 Comment
  SD220150  Asclepias erosa Nancy Nenow 2010-8-4 1398 San Diego Warner Springs Ranch east side of highway 79; about I(c) mile N intersect of Camino San Ignacio and Hwy 79, south of access road to the equestrian center and barn. 942 Comment
  SD247760  Asclepias erosa Bill Sullivan 2009-6-22 745 San Diego Jacumba, N of I-8, 3.2 mi northwest of In-Ko-Pah Park Road and Old Highway 80, 2.75 miles W of Imperial County line beside a jeep trail in a wash 997 Comment
  SD250419  Asclepias erosa A. C. Sanders, Jim Malusa 2015-9-8 41815 Imperial Sonoran (Colorado) Desert: eastern edge of Chocolate Mountains Aerial Gunnery Range, Skyline Dr., 1.5 miles north of Dietz Rd./ Camp Burt, SE of Little Mule Mountains. (Little Mule Mountains 7.5'Q) 306 Comment
  SD250598  Asclepias erosa Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28789 Imperial Milpitas Wash west of Hwy 78; southwest of Palo Verde & south of the Palo Verde Mountains; in sandy substrates along Milpitas Wash Road 199 Comment
  SD251169  Asclepias erosa Duncan S. Bell 2013-8-28 5746 San Bernardino Mojave Desert; East Mojave Desert region: Castle Mountains, at Hightower Well, collecting around pond beside old corral, ca. 4.0 air miles southwest of Hart Peak. 1349 Comment
  SD25233  Asclepias erosa Frank F. Gander 1939-5-16 7571 Kern 18 miles east of Bakersfield. Comment
  SD252812  Asclepias erosa J. M. Andre 2013-9-2 25351 San Bernardino Region: MNP; Castle Peaks Mojave National Preserve; along trail into Castle Pks Wilderness area, SW end of range, 1.4 mi. N. of Hart Mine Rd, 3.2 mi. E. of Barnwell (Jct Ivanpah Rd) 1419 Comment
  SD254781  Asclepias erosa Susan T Welker 1993-10-5 San Diego Lake Henshaw area. West of Vista Irr. Dist. Gate #2, north of dirt road, west of Hwy 79, south of Linton Road, north of Warner Springs 864 Comment
  SD33009  Asclepias erosa Charles F. Harbison, Higgins 1944-6-26 199 San Diego Dubber. Comment
  SD3770  Asclepias erosa Edmund C. Jaeger 1925-9-9 San Bernardino Mexican Wells, eastern San Bernardino Co. 885 Comment
  SD3777  Asclepias erosa Fidella G. Woodcock May 1931 San Diego Road to Warner's Hot Springs, San Felipe. Comment
  SD3794  Asclepias erosa unknown 1920-7-25 San Diego Warner's Pass. Comment
  SD46632  Asclepias erosa P. C. Everett, E. K. Balls 1956-4-30 21532 San Bernardino South shore Bristol Lake, 10.6 miles southeast from junction with Hwy. 66. 199 Comment
  SD48453  Asclepias erosa E. K. Balls, P. C. Everett 1957-11-6 22782 San Diego San Felipe Wash, 4 miles northwest from Scissors Crossing. 760 Comment
  SD56841  Asclepias erosa Darley F. Howe 1963-5-15 3482 Riverside 18 miles east of Desert Center. 185 Comment
  SD7721  Asclepias erosa Daniel Cleveland 1884-7-3 San Diego Jacumba Comment
  SD85803  Asclepias erosa R. Mitchel Beauchamp, M. Douglas 1971-11-27 3160 San Diego Sandy wash, Badlands Lookout Point. 299 Comment
  SD90514  Asclepias erosa Robert F. Thorne, C. W. Tilforth 1973-5-30 43594 San Bernardino Mohave Desert; Amboy Road just south of Sheephole Summit at southern foot of Sheephole Mountains. 580 Comment
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Apr 24 2011
  SD98867  Asclepias erosa Darley Howe 1976-10-7 4928 San Bernardino North of Cima 7.8 miles. 1525 Comment
  SDSU18090  Asclepias erosa John Chesnut 1982-4-24 San Bernardino Near Amboy, MCAGCC Twentynine Palms, CA 219 Comment
  SDSU2735  Asclepias erosa D. R. Harvey 1931-6-20 1259 San Bernardino Beyond Needles Comment
  SDSU2736  Asclepias erosa D. F. Howe 1963-5-15 3482 Riverside 18 miles east of Desert Center on U.S. 60 or 70. 152 Comment
  SEINET10389815  Asclepias erosa A. C. Sanders, Jim Malusa 2015-9-8 41815 Imperial eastern edge of Chocolate Mountains Aerial Gunnery Range, Skyline Dr., 1.5 miles north of Dietz Rd./Camp Burt, SE of Little Mule Mtns. 307 Comment
  SEINET157639  Asclepias erosa C. Lumer, S. Yost 2006-7-25 2426 Imperial Joshua Tree National Forest. Common along roadside. 457 Comment
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Mar 28 2014
  SEINET1931104  Asclepias erosa Unknown 1963-7-25 San Bernardino Route 66, 1 mile W of Amboy, along roadside Comment
  SEINET196231  Asclepias erosa Charles B. Fiker 1946-9-4 3656 San Diego East of Palomar Mountain, near Oak Grove Camp. Comment
  SEINET2042573 Image available Asclepias erosa B. Pitzer 1999-9-23 4046 San Bernardino ''Sheep Corral'', a maze of interconnecting washes separated by exposed granite outcrops, S end of Granite Mountains Ca. 1.5-2 mi N of HWY I-40 (Brown Buttes Quad 7.5'). T8N R12E S36 (SW/4) 1000 Comment
  SEINET209391  Asclepias erosa Charlotte N. Smith 1965-8-22 1422 Tulare Lloyd Meadow, about 1/2 mile east of Soda Spring, near trail to The Forks. 1722 Comment
  SEINET219257  Asclepias erosa M. Dimmitt 1965-5-14 200 B San Bernardino 40 miles east of Twenty-nine Palms. Edge of Sheephole Mountains. 914 Comment
  SEINET220904  Asclepias erosa Robert F. Thorne, L. Debuhr; W. Wisura; B. Prigge 1977-6-23 49415 San Bernardino East Mojave Desert, Shadow Valley. NW of Clark Mts. near junction of power line and Excelsior Mine Rds. 1006 Comment
  SEINET269368  Asclepias erosa Scott D. White, Mike Wilcox 1995-4-19 2904 San Bernardino 35 airmiles east of 29 Palms along access road to Cadiz Lake salt flats 1 road mile north of highway 62. USGS 275 Comment
  SEINET3081693 Image available Asclepias erosa E. R. Blakley B- 1559 Riverside 20 mi West of Blyth 168 Comment
  SEINET3081707 Image available Asclepias erosa E. R. Blakley 1961-9-12 4706 Riverside 20 miles west of Blythe at Desert wash crossing of US Highway 60-70. 107 Comment
  SEINET3081785 Image available Asclepias erosa C. M. Flanagan 1971-5-22 San Bernardino 29 Palms, San Bernardino County. On shoulder of 29 Palms Drive Comment
  SEINET3081813 Image available Asclepias erosa Noel H. Holmgren, Patricia K. Holmgren, Ruth E. Kern 1973-3-23 6487 Riverside Chuckwalla Valley, 2.8 miles northeast of Desert Center 198 Comment
  SEINET3081847 Image available Asclepias erosa R. Mitchel Beachamp, M. Douglas 1971-11-27 3160 San Diego Badlands Lookout Point. 300 Comment
  SEINET3081938 Image available Asclepias erosa Howard Scott Gentry 1938-7-1 3790 Unknown West side of Colorado Desert Comment
  SEINET3081969 Image available Asclepias erosa Barbara Gayle Pitzer 1986-5-17 252 San Bernardino Mojave Desert; Kelbaker Rd., 1.1 mi. N. of Kelso 642 Comment
  SEINET3082098 Image available Asclepias erosa Noel H. Holmgren, Patricia K. Holmgren, Ruth E. Kern 1973-3-23 6487 Riverside Chuckwalla Valley, 2.8 miles northeast of Desert Center 198 Comment
  SEINET7986794  Asclepias erosa Jon P. Rebman 1997-5-22 4100 San Diego San Felipe Valley, San Felipe Valley Wildlife Area,NE of Julian 790 Comment
  SFV16487  Asclepias erosa P. M. Schiffman, R. van de Hoek 1996-10-27 s. n. Kern Ventura Mountains San Emigdio Mountains. San Emigdio Canyon. 600 Comment
  SFV17392  Asclepias erosa J. N. Hogue, R. Rogers, J. Hunter 1998-6-25 115 .1 San Diego San Felipe Valley, 3 miles northwest of Scissors Crossing. 732 Comment
  SFV8239  Asclepias erosa T. Gordon, M. H. Grayum 1976-6-17 1595 San Bernardino Mojave Desert New York Mountains of eastern Mojave Desert. Flat area at mouth of Keystone Canyon. 1646 Comment
  SJSU11073  Asclepias erosa C. L. Mercado-Selter 1972-3-24 San Bernardino Hwy 66, 0.5 mi N of Amboy Crater Comment
  SJSU5253  Asclepias erosa R. C. McGehee 1970-9-4 333 San Bernardino by Amboy Rd 13 mi E of Twenty-nine Palms Comment
  UC105356  Asclepias erosa T. S. Brandegee 1902-5-20 San Bernardino near Bagdad Comment
  UC1080648  Asclepias erosa E. K. Balls and P. C. Everett 1957-11-6 22782 San Diego 4 mi nw Scissors Crossing; San Felipe Wash 762 Comment
  UC1123535  Asclepias erosa R. St. John 1931-6-23 243 Kern Caliente Caliente Quadrangle Comment
  UC1195182  Asclepias erosa John H. Thomas 1960-9-16 8915 Inyo steep canyon leading into from s Saline Valley 1280 Comment
  UC1245423  Asclepias erosa C. Ritchie Bell 1963-4-10 Riverside ca. 16 mi e Desert Center School (roadside of US 60-70) Comment
  UC141653  Asclepias erosa T. S. Brandegee 1901-3-27 San Diego Carisso Ck. Colorado Desert Comment
  UC149995  Asclepias erosa Katharine Brandegee 1911-6-22 Kern Kernville Comment
  UC154644  Asclepias erosa Rensselaer J. Smith May 1904 306 Riverside Palm Springs Comment
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Aug 27 2011
  UC178223  Asclepias erosa T. S. Brandegee June 1915 San Bernardino Nipton Comment
  UC178800  Asclepias erosa Katharine Brandegee July, 1912 San Bernardino Barnwell Comment
  UC183732  Asclepias erosa S. B. Parish 1915-5-22 10376 San Bernardino Silver Lake Mojave Desert Comment
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Jul 18 2010
  UC1861744  Asclepias erosa Scott D. White, Michael Honer, Brian Leatherman 2004-5-11 10362 San Bernardino Central Mojave Desert: Northeast of Barstow, east of Coyote Dry Lake. Bajadas and hills ca. 2 miles east of Manix Tank Trail south of (present) Ft. Irwin.(Alvord Mtn.) 579 Comment
  UC192690  Asclepias erosa S. B. and W. F. Parish May 1882 439 San Bernardino Yermo, Hawley's Station, Mojave Desert Comment
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Nov 12 2016
  UC1953393  Asclepias erosa Tom Schweich 2000-4-30 240 Inyo Mesquite Valley; On Old Spanish Trail highway, just west of Nevada border. 900 Comment
  UC2042034  Asclepias erosa Nick Jensen with Neal Kramer 2013-8-15 441 Kern Tejon Ranch. Tejon Canyon north of Tejon Creek, just east of the old Indian Schoolhouse. Comment
  UC22975  Asclepias erosa H. M. Hall June 1901 2111 Riverside along borders Colorado Desert (e base of mountains); San Jacinto Mountains Comment
  UC22976  Asclepias erosa H. M. Hall 1897-7-30 759 Riverside near base e side San Jacinto Mts. 1524 Comment
  UC479245  Asclepias erosa Marcus E. Jones, A. M. 1931-9-15 28744 Riverside Hayfields [Colorado Desert, toward Desert Center] Comment
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Jun 12 2012
  UC489122  Asclepias erosa C. V. Meyer 1928-5-25 411 Imperial between Oasis and Kane Springs; Colorado Desert Comment
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Oct 23 2011
  UC495426  Asclepias erosa E. W. Voegelin 1932-6-24 25 Kern near Weldon 822 Comment
  UC495427  Asclepias erosa E. W. Voegelin 1932-7-7 25 Kern Rancheria Weldon Comment
  UC499788  Asclepias erosa Roxana S. Ferris and Rimo Bacigalupi 1932-4-25 8126 San Bernardino 25 mi s Amboy (n slope of Mts.); Sheep Hole Mts. Comment
  UC604861  Asclepias erosa Roxana S. Ferris and Ruth P. Rossbach 1938-5-15 9520 Riverside 19 mi from Cottonwood Springs (n edge of basin); Pinto Basin Comment
  UC625586  Asclepias erosa Annie M. Alexander 1939-5-3 368 San Bernardino 6 mi nw Rice 304 Comment
  UC661068  Asclepias erosa L. R. Short and I. H. Johnson 1934-5-1 S- 161 Kern San Emigdio Ranch Mt. Pinos Quadrangle 426 Comment
  UC676929  Asclepias erosa R. Bacigalupi, R. S. Ferris and I. L. Wiggins 1941-7-26 2516 Tulare 1/2 mi s Lindsay (along Southern Pacific right of way) Comment
  UC68720  Asclepias erosa H. M. Hall 1905-5-14 6077 San Bernardino Sheep Hole Mts. Mohave Desert Comment
  UC69210  Asclepias erosa H. M. Hall July 1905 6710 Los Angeles Fairmount Mohave Desert, Antelope Valley 853 Comment
  UC708723  Asclepias erosa Rimo Bacigalupi and Roxana S. Ferris 1941-7-14 2443 Kern 2 mi n Kernville; South Fork basin Comment
  UC712147  Asclepias erosa Charles B. Fiker 1946-9-4 3656 San Diego e Palomar Mtn. (near Oak Grove Camp) Comment
  UC763184  Asclepias erosa R. F. Hoover 1937-8-10 2675 Tulare Earlimart Comment
  UC878980  Asclepias erosa Roxana S. Ferris 1940-6-26 9863 San Bernardino e Cedar Canyon (on Cima-Lanfair Valley road) 1524 Comment
  UC878981  Asclepias erosa C. Epling, Wm. Robison 1935-7-3 Kern w side Walker Pass Comment
  UCD121206  Asclepias erosa Bruce M. Pavlik 1978-7-12 44 Inyo Eureka Dunes; (Northern-most Mojave Desert locality). 914 Comment
  UCD121207  Asclepias erosa Ernest C. Twisselmann 1961-7-27 6392 Kern Delano Ranch, 9.5 miles west of Woody (Grizzly Gulch). 274 Comment
  UCD121208  Asclepias erosa Ernest C. Twisselmann 1961-8-22 6467 Kern Mojave Road, 7 miles west of California City. Shandon, CA. 838 Comment
  UCR104750  Asclepias erosa David Charlton 1989-6-17 3272 Kern Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi 457 Comment
  UCR107925  Asclepias erosa Jon P. Rebman, A. M. Rea 1997-5-22 4100 San Diego Peninsular Range, San Felipe Valley Wildlife Refuge, NE of Julian, along Hwy S-2, north of Hwy 78. 790 Comment
  UCR113791  Asclepias erosa B. G. Pitzer 1998-11-14 3807 San Bernardino Eastern Mojave Desert, Fenner Valley, National Trails Hwy (Rte 66), 7.9 rd mi. NE of Danby Rd. 525 Comment
  UCR117213  Asclepias erosa B. G. Pitzer 1999-9-23 4046 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 1000 Comment
  UCR119276  Asclepias erosa Mitch Provance, Steve Boyd, Lauren Raz 1998-8-13 999 San Bernardino Desert Slopes of the San Bernardino Mountains, c. 1.5 mi east of Cushenberry Springs 1402 Comment
  UCR120289  Asclepias erosa A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23053 San Bernardino Southern Mojave Desert, Stoddard Valley, Barstow Road c. 5 miles south of Barstow, at large wash crossing road from E to W 811 Comment
  UCR149796  Asclepias erosa Scott D. White, Michael Honer, Brian Leatherman 2004-5-11 10362 San Bernardino Central Mojave Desert, NE of Barstow and east of Coyote Dry Lake; bajadas and hills c. 2 mi east of 'Manix Tank Trail', south of (present) Ft. Irwin 610 Comment
  UCR158210  Asclepias erosa G. F. Pratt, C. Pierce 1996-5-22 96- 01 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 5 miles south of peak 1876 m (BM 'Avawatz'), along dirt road 1067 Comment
  UCR15958  Asclepias erosa J. Esparza 1978-10-5 s.n. San Bernardino Mojave Desert, Hwy 15 [?? 247?, 18?], 3.5 mi east of Camp Rock Rd., Barstow [??] Comment
  UCR163056  Asclepias erosa B. G. Pitzer, G. R. Ballmer 2000-10-14 4234 Riverside Sonoran (Colorado) Desert, large wash c. 5.3 miles east of Ford Lake Rd. and 1 mile west of Wiley's Well Rd., off gasline road c. 200 yards south of Hwy I-10 115 Comment
  UCR163371  Asclepias erosa B. G. Pitzer 1999-9-24 4065 San Bernardino Eastern Mojave Desert, Granite Mountains, UC Sweeney Granite Mountains Desert Research Center, wash between Allanson Center (main bldg.) & Director's residence 1311 Comment
  UCR173627  Asclepias erosa Jim Andre 2005-8-29 6642 San Bernardino Eastern Mojave Desert, Granite Mtns: Lower Granite Cove in main wash below 'White Fang', UC GMDRC 1251 Comment
  UCR180338  Asclepias erosa Scott D. White, Andrea Warniment 2006-7-7 11600 Los Angeles SE Tehachapi Mtns, Gorman area, west of the I-5 Freeway at SR-138 interchange 1037 Comment
  UCR18369  Asclepias erosa A. C. Sanders 1975-9-2 805 San Bernardino Eastern Mojave Desert, Cima to Kelso road in the vicinity of Dawes 917 Comment
  UCR198969  Asclepias erosa Jim Andre 2008-5-8 9492 San Bernardino Mojave Desert, Ivanpah Valley, along rought dirt road c. 0.5 mi north of Niption Road exit at Hwy I-15 978 Comment
  UCR205246  Asclepias erosa R. G. Swinney 2005-8-15 8474 Los Angeles San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, near headquarters 1463 Comment
  UCR208193  Asclepias erosa Ian Swift 2001-9-10 333 Los Angeles Transverse Ranges, Liebre Mountains region, Lower Poison Oak Canyon 1098 Comment
  UCR20844  Asclepias erosa Don Emery 1980-5-1 s.n. San Bernardino Northern Colorado Desert, E side of the Iron Mtns., just north of the Iron Mtn. pump plant, above Danby Dry Lake 245 Comment
  UCR218720  Asclepias erosa Jim Andre 2009-6-7 11201 San Bernardino Eastern Mojave Desert, northeast end of Hackberry Mountains just west of Ivanpah/Lanfair Road 1127 Comment
  UCR222243  Asclepias erosa Jim Andre, T. La Doux 2010-9-22 14881 San Bernardino Eastern Mojave Desert, Mojave National Preserve; wilderness boundary trailhead at 'hiking corridor' on south side of Castle Peaks 1541.68 Comment
  UCR222347  Asclepias erosa Pam De Vries 2009-7-1 7558 Kern Western Transverse Range; San Emigdio Mtns. Region, Bitter Creek National Wildlife Refuge; c. 2.0 air miles E of the junction of Cerro Noroeste and Klipstein Canyon Road 1097 Comment
  UCR224181  Asclepias erosa Justin M. Wood, Dustin M. Ray 2010-10-21 2999 Riverside Colorado (Sonoran) Desert, Chuckwalla Valley northeast of Victory Springs and 0.9 km east of Kaiser Road on unmarked 4WD road 198 Comment
  UCR225284  Asclepias erosa A. C. Sanders 2011-5-12 39626 Inyo NE Mojave Desert, Pahrump Valley, Old Spanish Trail Hwy 140 meters west of NV border 821 Comment
  UCR226551  Asclepias erosa Jim Andre 2010-5-30 15814 San Bernardino Eastern Mojave Desert, Cima Dome, Mojave National Preserve, along dirt road, 1.7 mi south southeast of Cima 1311 Comment
  UCR229305  Asclepias erosa John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR23268  Asclepias erosa John C. Roos 1965-9-5 s.n. Riverside Sonoran (Colorado) Desert, 18 mi. west of Blythe 122 Comment
  UCR243701  Asclepias erosa Jim Andre 2011-7-10 18790 Inyo Owens Valley, southern end of valley, just south of Red Hill, along Cinder Rd, 0.1 mi. east of U.S. 395, just north of Fossil Falls 1035 Comment
  UCR254313  Asclepias erosa Jim Andre 2012-8-31 22699 San Bernardino Eastern Mojave Desert, Granite Mountains, UC Granite Mtns. Desert Research Center; lower Cottonwood Basin on east side 1270 Comment
  UCR264467  Asclepias erosa A. C. Sanders, Jim Malusa 2015-9-8 41815 Imperial Sonoran (Colorado) Desert, eastern edge of Chocolate Mountains Aerial Gunnery Range, Skyline Dr., 1.5 miles north of Dietz Rd./Camp Burt, SE of Little Mule Mtns. 307 Comment
  UCR264777  Asclepias erosa Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-25 28789 Imperial Sonoran (Colorado) Desert, Milpitas Wash west of Hwy 78, southwest of Palo Verde & south of the Palo Verde Mountains, along Milpitas Wash Road 200 Comment
  UCR272650  Asclepias erosa Cheryl Sevilla, Kay Lewis-Jones, Sarah J. De Groot 2015-4-28 078 San Bernardino Mojave Desert, Rasor Road OHV Area, on a sandy flat just east of rasor Road, 2.6 air miles east of the Hwy I-15 Rasor Road exit, 3.27 air miles west of Soda Dry Lake and the Mojave National Preserve 380 Comment
  UCR273117  Asclepias erosa Mitch Provance 2015-8-5 815- 38 Kern San Joaquin Valley, NE edge of Bakersfield, Kern Bluffs Oil Field, about 0.7 miles S of the Kern River 232 Comment
  UCR273803  Asclepias erosa Mitch Provance 2015-8-10 815- 56 Tulare Foothills of the Eastern San Joaquin Valley, 7.5 mi ENE of Ducor, 2 mi due N of Fountain Springs and Avenue 56, within transmission corridor 298 Comment
  UCR280114  Asclepias erosa Onkar Singh 2016-5-26 5820 San Bernardino Mojave Desert, Fort Irwin National Training Center, base of Avawatz Mtns. 1127 Comment
  UCR32369  Asclepias erosa B. A. Prigge 1979-6-5 3418 San Bernardino Eastern Mojave Desert, New York Mountains, Caruthers Canyon 1683 Comment
  UCR43035  Asclepias erosa B. G. Pitzer 1986-5-17 0252 San Bernardino Mojave Desert, Kelbaker Rd., 1.1 mi. N. of Kelso 642 Comment
  UCR4503  Asclepias erosa John Dean 1965-7-28 s.n. Riverside Sonoran (Colorado) Desert, 15 mi. west of Blythe on U.S. Hwy 60 274 Comment
  UCR51475  Asclepias erosa S. J. Myers 1987-8-6 s.n. Riverside Aguanga, c. 1/2 mi. west of Hwy 371 at intersection of El Pasta and El Reposo Rd. 642 Comment
  UCR68509  Asclepias erosa B. G. Pitzer, C. Sylber 1991-7-28 1822 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, 'West' artillery range, large wash c. 1 air km WNW of base golf course and c. 5 air km SE of Camp Wilson, c. 4 air km SSE of S tip of Deadman Lake 612 Comment
  UCR69525  Asclepias erosa B. G. Pitzer 1991-6-5 1756 San Bernardino Mojave Desert, 29 Palms MC Base, c. 6.5 km air SW Surprise Spr. & 9 km air east of Landers 795 Comment
  UCR70021  Asclepias erosa B. G. Pitzer 1991-5-23 1658 San Bernardino Mojave Desert, Twentynine Palms Marine Corps Base, 'Sand Hill' Artillery Range, c. 6.5 km (air) SW of Surprise Spring, and 9 km (air) east of Landers, at Tortoise Study Plot 2 795 Comment
  UCR82869  Asclepias erosa A. C. Sanders, P. MacKay & C. Sanders 1994-10-16 15837 San Bernardino San Bernardino Mtns., Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR86236  Asclepias erosa Scott D. White 1995-4-6 2772 San Bernardino Southeastern Mojave Desert, Cadiz Road. just north of Hwy 62 260 Comment
  UCR89693  Asclepias erosa J. M. Stewart 1990-10-22 663 Riverside Sonoran (Colorado) Desert, Ford Dry Lake off I-10, c. 4 mi. west of Wiley Well Rd Comment
  UCR89873  Asclepias erosa J. M. Stewart 1990-9-23 660 Riverside Sonoran (Colorado) Desert, Interstate Hwy 10, 1.5 mi. west of Wiley Well Road. Comment
  UCR93542  Asclepias erosa Scott D. White 1995-10-27 3737 San Bernardino SE Mojave Desert, S of Cadiz Dry Lake, c. 40 air mi. east of town of Twentynine Palms, +- 10 road miles north of Hwy 62 (=Twentynine Palms Hwy). Comment
  UCSB12491  Asclepias erosa Breedlove, Dennis 1961-9-11 Riverside 20 mi. W of Blythe on U.S. 60-70 1066 Comment
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Mar 29 2014
  UCSB762  Asclepias erosa Keefe, Joseph 1966-7-27 Riverside North side U.S. Highway 60, 14.5 miles west of Arizona state line, west of Blythe Comment
  VVC1331  Asclepias erosa A. C. Sanders, J. Mac 1999-8-14 23053 San Bernardino Southern Mojave Desert, Stoddard Valley, Barstow Road ca. 5 miles S of Barstow, at large wash crossing road from E to W 811 Comment
  VVC871  Asclepias erosa A. C. Sanders, J. Mac 1994-10-2 15759 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring 1223 Comment
  CAS-BOT-BC222811  Asclepias erosa Ernest C. Twisselmann 1958-8-7 4550 Kern Tehachapi-Kernville Region. Tejon Ranch: mouth of Tejon Canyon 304 Comment
  GMDRC17  Asclepias erosa B. A. Stein 1978-6-5 115 San Bernardino Sweeney Granite Mountains Desert Research Center: In sandy wash below Dripping Spring Pond, 4100 1250 Comment
  HSC3302  Asclepias erosa B. D. Rogers Aug 1964 Inyo Hunter Mtn. in Grapevine Canyon, Panamint Mtns. 915 Comment
  HSC3303  Asclepias erosa B. D. Rogers Jun 1964 Inyo Near Fish Slough, 10 mi. N of Bishop. Comment
  JEPS6288  Asclepias erosa W. L. Jepson 1941-10-23 20632 Santa Barbara 12 mi nw Ozena junction (Ventucopa Valley, on the road to Ojai); Upper Cuyama River Valley Comment
  JOTR01145  Asclepias erosa Cole, James E. 1941-6-15 898 San Bernardino Joshua Tree National Park. BLACK SPRING WASH 1280 Comment
  JOTR16551  Asclepias erosa Livingston, Enid 1969-5-1 3838 -4 Unknown Joshua Tree National Park. JOSHUA TREE NATIONAL MONUMENT Comment
  NY318479  Asclepias erosa C. Schott Unknown Sonora Comment
  OBI20512  Asclepias erosa Robert F. Hoover 1966-10-8 10148 San Luis Obispo Pass at SE end of Carrizo Plain Comment
  POM268959  Asclepias erosa Lyman Benson 1935-9-1 766 Kern Bakersfield. Kern River. Lower Sonoran granite sand. 122 Comment
  POM268960  Asclepias erosa Lyman Benson 1933-5-30 4412 Kern West base of Mt. Breckenridge, Caliente Creek Watershed, Greenhorn Mountains. 244 Comment
  POM9181  Asclepias erosa P. A. Munz, I. M. Johnston, R. D. Harwood 4145 San Bernardino Vicinity of Bonanza Kine Mine, East Slope of Providence Mountains, Mojave Desert. 915 Comment
  RSA12753  Asclepias erosa C. B. Wolf, B. D. Stark 1933-9-18 s.n. Kern upper end of San Joaquin Valley, 3/10 mi. no. of Graphevine Station. Comment
  RSA206064  Asclepias erosa Mary DeDecker 1969-7-12 2175 Inyo Inyo Mountains: Cerro Gordo Road east of Keeler. 1524 Comment
  RSA216798  Asclepias erosa Robert F. Hoover 1966-10-8 10148 San Luis Obispo Pass at southeast end of Carrizo Plain Comment
  RSA21836  Asclepias erosa Alice Eastwood, J. T. Howell 1938-9-6 6281 Kern Tehachapi Pass near Caliente. Comment
  RSA21837  Asclepias erosa Alice Eastwood, J. T. Howell 1938-9-6 6281 Kern Tehachapi Pass near Caliente. Comment
  RSA273962  Asclepias erosa Richard L. Zembal 1978-5-21 CHSA- 16 Inyo Along Cinder Rd. on gravelly road berm, 1/4 mi. E. US Hwy. 395 976 Comment
  RSA30553  Asclepias erosa R. S. Woglum 1940-5-30 2780 San Bernardino Kingston Mountains 1220 Comment
  RSA30889  Asclepias erosa R. C. Bacigalupi, Roxana S. Ferris, I. L. Wiggins 1941-7-26 s.n. Tulare Along Southern Pacific right of way 0.5 miles S of Lindsay. Comment
  RSA401225  Asclepias erosa R. H. Peebles 1930-6-10 219 Inyo China Ranch. Comment
  RSA401226  Asclepias erosa Ralph Hoffman 1930-7-8 s.n. Kern Edison, dry plain. Comment
  RSA463777  Asclepias erosa James D. Morefield 1986-6-30 4024 -a Mono White Mountains: N wall of McAfee Creek canyon ca. 0.5 mile above its mouth 1738 Comment
  RSA552053  Asclepias erosa Alan Romspert 1976-6-18 401 Inyo Emmigrant Canyon, Panamint Mts. Death Valley National Monument. Sagebrush. 1524 Comment
  RSA617055  Asclepias erosa Mary DeDecker 1969-7-12 2175 Inyo Inyo Mountains: Cerro Gordo Road east of Keeler. 1524 Comment
  RSA621076  Asclepias erosa Mary DeDecker 1977-6-14 4305 Inyo Nelson Range, up from Saline Valley.: Grapevine Canyon. 1219 Comment
  RSA70321  Asclepias erosa F. W. Peirson 1916-8-30 886 Kern near Bakerfield. Comment
  RSA7483  Asclepias erosa C. B. Wolf, B. D. Stark 1933-9-18 5439 Kern sun, gravel, upper end of San Joaquin Valley. 3/10 mi. no. of Grapenive Station. 381 Comment
  RSA762515  Asclepias erosa Pam De Vries 2009-6-17 7539 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge; ca. 0.75 air miles southwest of the junction of Cero Noroeste and Klipstein Cyn Rd. 1192 Comment
  RSA89805  Asclepias erosa E. K. Balls, R. M. Straw 1954-5-8 19110 San Bernardino 8.7 miles SW of Baker, Hwy 91/466. 457 Comment
  SBBG108568  Asclepias erosa N. Meng 1964-8-18 Kern 1 mi W of jct of St Hwy 155 and Granite-Glennville Rd Comment
  SBBG58634  Asclepias erosa L. Rowntree -May-1930 Unknown Colorado Desert Comment
  SD148005  Asclepias erosa Joy Nishida 1992-6-13 San Bernardino Near Baker, 0.25 mile south of Interstate 15, on Zzyzx road. Comment
  SD41985  Asclepias erosa Darley F. Howe 1947-5-4 Los Angeles Vic. Littlerock. Comment
  SEINET10455021  Asclepias erosa David B. Dunn, Melvin L. Conrad; Douglas G. LeDoux 1973-6-19 Dunn 20846 Kern 14 mi. E. Of mt. Mesa which is on lake isabella, the coll in flat valley with chrysothamnus dominant. Comment
  SEINET10455239  Asclepias erosa James S. Miller 1992-5-10 Miller 7514 San Bernardino Mojave Desert, 60 mi E of Ludlow on California route 66. 500 Comment
  SEINET10580560  Asclepias erosa Carl B. Wolf 1941-5-29 Wolf s.n. 1941 San Bernardino Mojave Desert, Sheep Hole Mts., 1.5 mi N of summit of 29 Palms-Amboy Road 914 Comment
  SEINET10580561  Asclepias erosa C. Ritchie Bell 1963-4-10 Bell 17588 Riverside Sandy desert roadside of US 60-70, ca 16 mi E of Desert Center School Comment
  SEINET10580562  Asclepias erosa Robert F. Thorne, C. W. Tilforth 1973-5-30 Thorne 43594 San Bernardino Mojave Desert, Amboy Road just S of Sheephole Summit at S foot of Sheephole Mts. 579 Comment
  SEINET10580563  Asclepias erosa B. F. Harrison Harrison 5435 Inyo Greenwater Canyon Comment
  SEINET10580564  Asclepias erosa Marcus E. Jones 1931-9-15 Jones 28744 Riverside Hayfields Comment
  SEINET10580565  Asclepias erosa Roxana S. Ferris 1940-6-26 Ferris 9863 San Bernardino E of Cedar Canyon on Cima-Lanfair Valley road 1524 Comment
  SEINET10580566  Asclepias erosa Alice Eastwood, John Thomas Howell 1941-5-7 Eastwood 8890 San Bernardino 10 mi SW of Baker Comment
  SEINET10580568  Asclepias erosa Harvey M. Hall Hall s.n. 1899 Riverside San Jacinto Mountains, base of El Toro Mt. 1433 Comment
  SEINET10580569  Asclepias erosa Rimo Bacigalupi, Roxana S. Ferris 1941-7-14 Bacigalupi 2443 Kern 2 mi N of Kernville, South Fork basin Comment
  SEINET10580571  Asclepias erosa J. Francis Macbride, Francis E. Drouet 1941-10-14 Macbride 4473 Riverside Near Hopkins Well, about 15 mi W of Blythe 244 Comment
  SEINET10580573  Asclepias erosa George Engelmann 1880-11-2 Engelmann s.n. 1880 San Diego San Diego Comment
  SEINET10696005  Asclepias erosa Joseph Rothrock Rothrock s.n. Unknown Bartlett's Canyon, near Santa Barbara Comment
  SEINET10862436  Asclepias erosa Rimo Bacigalupi, Roxana S. Ferris; Ira L. Wiggins 1941-7-26 Bacigalupi 2516 Tulare Along Southern Pacific right of way 1/2 mi S of Lindsay Comment
  SEINET10862437  Asclepias erosa Cyrus G. Pringle 1882-7-4 Pringle 14741 Unknown Mojave Desert Comment
  SEINET10877274  Asclepias erosa Joseph Rothrock 1875-1 Rothrock s.n. Kern Fort Tejon Comment
  SEINET10895319  Asclepias erosa Charles Russell Orcutt 1888-6-23 Orcutt 1485 San Diego Clay Hills, Colorado Desert Comment
  SEINET10943385 Image available Asclepias erosa Joseph Rothrock Rothrock 257 Kern Fort Tejon 960 Comment
  SEINET10961578  Asclepias erosa Ira L. Wiggins, Reed C. Rollins 1941-9-14 Wiggins 482 Riverside Colorado Desert, 23 mi W of Blythe Comment
  SEINET12283193  Asclepias erosa S. B. Parish, Parish, W. F. 1880-1 439 Unknown San Felipe Comment
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Aug 6 2019
  SEINET4069428 Image available Asclepias erosa G. Sphon 1959-1 314 Los Angeles 3 miles south of Pearblosom Highway on Avenue 178. Comment
  SEINET7042364  Asclepias erosa W. P. Vestal, A. G. Vestal 1955-7-10 s.n. Tulare South-facing bank about 3 miles southeast of Fountain Springs. Southern Sierra Foothills. Quincy School quadrangle UTM Zone 11, 330565mE, 3970061mN. Comment
  SEINET7112301  Asclepias erosa M. B. Sady 1992-6-29 s.n. Kern Off Hwy 395, one mile north of junction with Highway 14 Comment
  UC1371034  Asclepias erosa Theodore F. Niehaus 1965-8-1 608 Tulare lowest foothills w Springville Comment
  UC22977  Asclepias erosa Dr. D. P. Barrows before Aug. 1898 San Diego Comment
  UC23013  Asclepias erosa H. N. Bolander 1866-1 4894 San Joaquin San Joaquin Plains Comment
  UC945499  Asclepias erosa Howard Scott Gentry July 1938 3790 San Diego w side Colorado Desert Comment
  UCD121205  Asclepias erosa Joy Nishida 1992-6-13 s.n. San Bernardino Near Baker. 1/4 mile south of Interstate 15, on Zzyzx Rd. Comment
  UCSB11132  Asclepias erosa Serrano, Camilla 1962-5-4 Los Angeles 18 miles east of junction of Highway 138 and Highway 6 on Highway 138 1066 Comment
  UCSB18811  Asclepias erosa Keefe, Joseph 1965-6-4 Ventura On south side of road to Mount Pinos, 3.1 miles east of junction with California Highway 33 at Ozena 1143 Comment
  UCSB22059  Asclepias erosa Wilken, Dieter; Lopez, Ann; Gardner, Ivana 1968-7-17 Ventura 8 miles east of intersection of Hwy. 33 on Ballinger Canyon Rd. 1188 Comment
  UCSB22084  Asclepias erosa Taylor, D. 1966-5-13 Los Angeles On Highwya 6, 6 miles from its junction with road to Mint Canyon campground 883 Comment
  UCSB22085  Asclepias erosa Katz, E. 1966-5-6 San Bernardino 10 miles north of the junction of State 138 and intersection 15 1463 Comment
  UCSB22086  Asclepias erosa Flynn, J. 1966-4-28 Inyo At Jackass Springs about 10 miles from junction with Hwy. 190 1493 Comment
  UCSB22879  Asclepias erosa Haller, John 1967-6-6 Ventura Lockwood-Ozena Road, 3.3 miles east of State Highway 33, near head of Cuyama River Drainage 1097 Comment
  UCSB23950  Asclepias erosa Rieser, R. 1966-5-13 San Bernardino On north side of State Hwy. 138, 0.2 miles west of intersection with State Hwy. 2, San Bernardino Mts. 1417 Comment
  UCSB4931  Asclepias erosa Haller, John 1959-6-4 Ventura 3 miles east of U.S. 399 with U.S. 99 which runs thru Lockwood Valley and Frazier Park 914 Comment
  UCSB51459  Asclepias erosa Hodgson, John 1928-11-7 Ventura Near Schmitt place, Hungry Valley; Santa Barbara-Tejon Forest 1524 Comment



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