Search Results — 60 specimen records retrieved (59 records with coordinates)
Results for search: County=SAN DIEGO; Scientific name=Petalonyx thurberi thurberi; Source=All;   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
  CDA7924  Petalonyx thurberi subsp. thurberi Larry Hendrickson, M. Howe 1997-6-18 948 San Diego San Felipe Valley Wildlife Area. 12.5 miles south of intersection of State Highway 79 and County Highway S-2. West of S-2 and San Felipe Creek (dry) on terrace at base of eastern flank of Volcan Mountain. N 33.1364 W 116.5417 Comment
  CHSC96583  Petalonyx thurberi subsp. thurberi Susan Bazell; Glenn Keator 2007-1-4 39 San Diego South Fork Palm Wash. In the part of the wash that is a narrow canyon. 222 Comment
  JEPS121467  Petalonyx thurberi subsp. thurberi Adam C. Schneider with Will Freyman 2014-2-15 353 San Diego South of Anza Borrego State Park Comment
  LA205863  Petalonyx thurberi subsp. thurberi Howard S. Brown; 1947-6-27 1126 San Diego near swamp at N end of Earthquake valley Comment
  LA205864  Petalonyx thurberi subsp. thurberi Bayard H. Brattstrom; 1949-7-1 sn San Diego Sand Dune, Borrego Mountain 91 Comment
  RSA678068  Petalonyx thurberi subsp. thurberi Sarah J. De Groot 2002-11-29 816 San Diego Anza-Borrego Desert State Park Comment
  RSA743804  Petalonyx thurberi subsp. thurberi Sarah J. De Groot, Janelle De Groot 2003-7-13 3036 San Diego Along Borrego Springs Road, north of state park boundary and south of Borrego Springs. 198 Comment
  SBBG69393  Petalonyx thurberi subsp. thurberi C. F. Smith 1961-9-27 6535 San Diego Coyote Crk, N of Borrego Springs Comment
  SD120066  Petalonyx thurberi subsp. thurberi Duffie Clemons, Erik Jonsson & Larry Hendrickson 1986-9-23 1535 San Diego Anza-Borrego Desert State Park, along Vallecito Wash, Mason Valley Comment
  SD12476  Petalonyx thurberi subsp. thurberi Frank F. Gander 1935-11-14 295 7 San Diego round Granite Hill near the Narrows Comment
  SD132710 Image available Petalonyx thurberi subsp. thurberi Pat Flanagan 1987-6-14 San Diego Anza-Borrego Desert State Park, beside Hwy. S2, south of Canebrake. Comment
  SD173876  Petalonyx thurberi subsp. thurberi Robin Halford 2004-5-12 34 San Diego 536 Indian Head Ranch Road, Borrego Springs; 2 miles north of S22 235 Comment
  SD173877  Petalonyx thurberi subsp. thurberi Larry Hendrickson, Kim Marsden 2003-10-16 182 San Diego Anza-Borrego Desert State Park, north of highway S-22 and Truckhaven Jeep Trail on bank above a drainage from the south slope of Lute Ridge. Comment
  SD174237  Petalonyx thurberi subsp. thurberi Melvin M. Sweet 2005-8-7 181 San Diego Anza-Borrego Desert State Park, Coyote Canyon, just above First Crossing, 5.5 mi NW of town of Borrego Springs, 2.3 mi SE of Santa Catarina Spring. 334 Comment
  SD176678  Petalonyx thurberi subsp. thurberi Joe Barth 2005-10-22 775 San Diego Anza-Borrego Desert State Park. Hapaha Flat in the Vallecito Mountains. By the road that traverses Hapaha Flat from NW to SE. About 0.3 mile W of the intersection with the road that leads to Dave McCain Spring. About 1.4 miles south of Dave McCain Spring. 725 Comment
  SD176679  Petalonyx thurberi subsp. thurberi Joe Barth 2005-10-14 666 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD176680  Petalonyx thurberi subsp. thurberi Joe Barth 2005-10-18 710 San Diego Lower Borrego Valley. At Split Mt Rd (Old Kane Spring Rd) ca 2.5 miles south of town of Ocotillo Wells and State Hwy 78. About 2.8 miles west of Imperial County line. 28 Comment
  SD176681  Petalonyx thurberi subsp. thurberi Joe Barth 2005-10-22 792 San Diego Anza-Borrego Desert State Park. Pinyon Canyon at SW edge of Harper Flat. About 2.5 miles NE of Whale Peak in the Vallecito Mountains. About 1.1 mile NW of Split Rock. 857 Comment
  SD176682  Petalonyx thurberi subsp. thurberi Joe Barth 2004-10-30 109 San Diego In and near San Felipe Wash, NE of East Butte Borrego Mt. 61 Comment
  SD177088  Petalonyx thurberi subsp. thurberi Larry Hendrickson, Cathleen Weigand, Brian Woodward 2006-5-23 1518 San Diego Anza-Borrego Desert State Park. Grapevine Canyon on SW side of Grapevine Hills, 2.0 km WNW of Angelina Spring. 640 Comment
  SD177089  Petalonyx thurberi subsp. thurberi Larry Hendrickson, Margaret Mulligan, Cathleen Weigand 2006-5-17 1397 San Diego Anza-Borrego Desert State Park. San Felipe Wash, 0.09 mi north of intersection of SR78 and County Hwy S-3 just south of Tamarisk Grove Campground. 438 Comment
  SD185771  Petalonyx thurberi subsp. thurberi Sarah De Groot, Janelle De Groot 2003-7-13 3036 San Diego Along Borrego Springs Road, N of state park boundary and S of Borrego Springs. 198 Comment
  SD185772  Petalonyx thurberi subsp. thurberi Jeannie Gregory, John F. Gregory, MA Kessler 2006-5-20 1975 San Diego Sawtooth Mountains Wilderness (BLM Land): Vallecitos Valley, S of Vallecito Stage Station County Park in northern edge of The Potrero, on NW base of the Sawtooth Mountains 519 Comment
  SD188940  Petalonyx thurberi subsp. thurberi L. Louise Jee 2006-7-12 209 San Diego Anza-Borrego Desert State Park, East of Tamarisk Grove Campground on Hwy S-78 at Pinyon Wash. 312 Comment
  SD189751  Petalonyx thurberi subsp. thurberi Bill Sullivan 2005-5-31 123 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  SD192609  Petalonyx thurberi subsp. thurberi CRES Native Seed Gene Bank, J Dunn, S Anderson 2006-5-16 220 San Diego Vallecito, McCain Valley, N of Great Southern Overland Stage Route (S2), 1.6 mi W of Vallecito County Park, 2 mi S of Ghost Mountain 502 Comment
  SD195231  Petalonyx thurberi subsp. thurberi Melvin M. Sweet 2007-7-1 420 San Diego Anza-Borrego Desert State Park, Coyote Canyon, between the Second and Third Crossing, about 10.5 mi NW by vehicle from the Christmas Circle in the town of Borrego Springs. This is near the gate where Coyote Canyon is closed for the Summer. 359 Comment
  SD195232  Petalonyx thurberi subsp. thurberi Larry Hendrickson 2006-9-9 1843 San Diego Anza-Borrego Desert State Park. Mason Valley, in Vallecito Wash at mouth of Oriflamme Canyon, 0.2 air mi W of County hwy. S-2. 690 Comment
  SD195233  Petalonyx thurberi subsp. thurberi Larry Hendrickson, Melanie Howe 1997-6-18 948 San Diego San Felipe Valley Wildlife Area, California Department of Fish & Game. 12.5 miles south of intersection of State Hwy 79 and County Hwy S-2. West of S-2 and San Felipe Creek (dry) on terrace at base of eastern flank of Volcan Mountain. 775 Comment
  SD195234  Petalonyx thurberi subsp. thurberi Margaret R. Mulligan 2006-5-19 1538 San Diego Sawtooth Mountains Wilderness (Bureau of Land Management Land), Vallecito Valley, SE end of The Potrero, SW base of Sawtooth Mountains. 750 Comment
  SD198559  Petalonyx thurberi subsp. thurberi Bill Sullivan 2007-4-26 288 San Diego Borrego Springs, Anza-Borrego Desert State Park, San Felipe Wash , 2.9 mi N of intersection Hwy 78 and Borrego Springs Road 139 Comment
  SD198560  Petalonyx thurberi subsp. thurberi Bill Sullivan 2007-5-2 314 San Diego Borrego Springs, Anza-Borrego Desert State Park, 6.72 miles N of Borrego Springs, 2.85 miles NW of intersection of Di Giorgio Road and Coyote Way, on Coyote Canyon Jeep Trail, 400 yd northwest on east bank of Coyote Creek 305 Comment
  SD19881  Petalonyx thurberi subsp. thurberi Frank F. Gander 1937-11-21 4731 San Diego across from Gypsum MIne, Fish Creek Comment
  SD205958  Petalonyx thurberi subsp. thurberi Larry Hendrickson 2007-10-8 2533 San Diego Anza-Borrego Desert State Park, Earthquake Valley, beside San Diego Co. hwy. S-2, 5.7 miles SE of intersection with State hwy 78 (Scissors Crossing) 776 Comment
  SD205959  Petalonyx thurberi subsp. thurberi Marilyn Dickson, Diana Lindsay 2008-5-16 26 San Diego Anza-Borrego Desert State Park, State Highway 78, 3 miles east of County Rd S3 (Yaqui Pass) on north side of road in San Felipe Wash on north facing slope 359 Comment
  SD205960  Petalonyx thurberi subsp. thurberi Lisa Markovchick-Nicholls, Benjamin Markovchick-Nicholls 2006-5-20 15 San Diego Anza-Borrego Desert State Park, Sheep Canyon, 10 mi NW of Borrego Springs, northeast side of campground on flat adjacent to/above stream outlet 495 Comment
  SD205961  Petalonyx thurberi subsp. thurberi Bill Sullivan 2008-6-17 512 San Diego Anza-Borrego Desert State Park, Borrego-Salton Seaway (County Road S22) 0.4 mile east of Rockhouse Road, N side of road 206 Comment
  SD205962  Petalonyx thurberi subsp. thurberi Bill Sullivan 2008-6-10 510 San Diego Anza-Borrego Desert State Park, 8.5 mi E of Borrego Springs, intersection of Borrego Salton Seaway (County Road S-22)and Font's Point Wash 220 Comment
  SD205963  Petalonyx thurberi subsp. thurberi Bill Sullivan 2008-6-10 506 San Diego Anza-Borrego Desert State Park, 18 mi E of Borrego Springs, County Road S-22 (Borrego Salton Seaway) Ella Wash, 0.5 mile south of Coachwhip Canyon 356 Comment
  SD212290  Petalonyx thurberi subsp. thurberi Bill Sullivan 2008-8-20 543 San Diego Anza-Borrego Desert State Park, 7 miles west of Ocotillo, I(c) mi from Imperial County Line, in unnamed tributary north of Palm Canyon Wash just east of San Diego Arizona & Eastern tracks 447 Comment
  SD212291  Petalonyx thurberi subsp. thurberi Melvin M. Sweet 2008-10-11 717 San Diego Anza-Borrego Desert State Park, Coyote Canyon, 3/4 mile south of Middle Willows, 1Ao mi S of Riverside County Line, along the Coyote Canyon jeep road about 13 mi NW from the town of Borrego Springs 505 Comment
  SD212292  Petalonyx thurberi subsp. thurberi Joe Barth 2007-12-4 881 San Diego Anza-Borrego Desert State Park, San Felipe Wash. About 10 miles SE of Borrego Springs. ~1.1 mile N of the intersection of Borrego Valley Rd and Hwy 78. 0.8 mile downstream (North) of the huge dip in BV Rd that is called Texas Dip 174 Comment
  SD212293  Petalonyx thurberi subsp. thurberi Nancy Nenow, Lawrence Glacy 2008-3-7 417 San Diego Anza-Borrego Desert State Park, 1I(c) mi SW of S-2 on Indian Gorge dirt road, Torote Canyon, W side of Carrizo Valley 315 Comment
  SD214429  Petalonyx thurberi subsp. thurberi Larry Hendrickson 2008-8-29 3252 San Diego Vallecito Valley, SW of the Vallecito Mountains. At bottom of Campbell Grade, W-side of County Road S-2, ~100 feet south of access road to Vallecito Ranch (formerly Campbell Ranch). 522 Comment
  SD216235  Petalonyx thurberi subsp. thurberi Nancy Nenow, Lawrence Glacy 2009-5-25 711 San Diego Anza-Borrego Desert State Park, 2I(c) mi NW of Egg Mountain, 2 mi W off highway S-2 on Indian Valley Jeep Trail just north of the spot where the jeep trail divides. 412 Comment
  SD216236  Petalonyx thurberi subsp. thurberi Ian Cain, Emily Clayton 2009-5-10 1108 San Diego Anza-Borrego State Park. Just south of Bow Willow Campground on west side of Sweeny Pass Road between mile markers 49 and 50, abt 1km down wash SW of Highway 228 Comment
  SD216237  Petalonyx thurberi subsp. thurberi Larry Hendrickson 2009-7-12 4143 San Diego Anza-Borrego Desert State Park. State hwy. 78, 2.6 miles W of intersection with County Road S-3 (Yaqui Pass), south side of San Felipe Wash, 100 feet east of access road to Plum Canyon. 518 Comment
  SD216238  Petalonyx thurberi subsp. thurberi Larry Hendrickson 2008-6-4 3068 San Diego Little Blair Valley, Anza-Borrego Desert State Park. 4.6 mi E of Box Canyon, Beside road to Pictograph Trail, 3.2 miles WSW of Whale Peak and 1.0 mile NNE of Ghost Mountain. 860 Comment
  SD218775  Petalonyx thurberi subsp. thurberi CRES Native Seed Gene Bank, L. Lippitt, J. Wheeler 2009-8-18 517 San Diego Anza Borrego Desert State Park, at junction of Yaqui Pass Rd and Grapevine Canyon Rd, 0.2 mi SW of entrance to Yaqui Well Camp 434 Comment
  SD219919  Petalonyx thurberi subsp. thurberi Larry Hendrickson 2009-9-21 4266 San Diego Anza-Borrego Desert State Park, Carrizo Valley. Alluvial fan east of the Tierra Blanca Mountains. 0.4 mile S of intersection of County Road S-2 and Sweeney Pass Road, and 0.4 mile N of intersection of S-2 and access road to Mountain Palm Springs. 213 Comment
  SD220686  Petalonyx thurberi subsp. thurberi W. J. Schrenk 2009-5-15 118 San Diego Anza-Borrego Desert State Park: Ella Wash 248 Comment
  SD28682  Petalonyx thurberi subsp. thurberi Frank F. Gander 1941-4-30 9255 San Diego near base of hills south of Vallecito Stage Station Comment
  SD3182  Petalonyx thurberi subsp. thurberi Frank Stephens Oct 1929 San Diego La Puerta Valley Comment
  SDSU19904  Petalonyx thurberi subsp. thurberi Michael G. Simpson, Lee M. Simpson and Lori Manning 2002-6-1 2307 San Diego Roadside, S-2, ca. 1/8 mile north of dirt road to Indian Gorge, Anza Borrego Desert State Park. 213 Comment
  SDSU8094  Petalonyx thurberi subsp. thurberi Michael G. Simpson 1989-11-19 19 XI89B San Diego Wash, along Vallecito Creek Ca. .5 mile on road to Palm Spring from S2, Anza Borrego State Park. 279 Comment
  UC66082  Petalonyx thurberi subsp. thurberi Harley P. Chandler 1904-7-11 5457 San Diego San Felipe Canyon 914 Comment
  UCR202258  Petalonyx thurberi subsp. thurberi Bill Sullivan 2008-6-10 506 San Diego Anza-Borrego Desert State Park, 18 mi east of Borrego Springs, intersection of Borrego Salton Seaway (County Road S-22) and Ella Wash, 0.5 mi south of Coachwhip Canyon. Square: F28 356 Comment
  UCR228695  Petalonyx thurberi subsp. thurberi Bill Sullivan 2008-8-20 543 San Diego Anza-Borrego Desert State Park, 7 mi of Ocotillo, half mi from Imperial County line, in unnamed tributary north of Palm Canyon Wash just east of San Diego Arizona & Eastern tracks. Square: R29 447 Comment
  UCR264983  Petalonyx thurberi subsp. thurberi Larry Hendrickson, Melanie Howe 1997-6-18 948 San Diego San Felipe Valley Wildlife Area, california Department of Fish & Game. 12.5 mi south of intersection of State Hwy 79 and County Hwy S-2 West of S-2 and San Felipe Creek (dry) on terrace at base of eastern flank of Volcan Mountain. Square: K21 775 Comment
  RSA680438  Petalonyx thurberi subsp. thurberi Sarah J. De Groot 2002-8-24 797 San Diego Anza-Borrego Desert State Park, Palm Spring Road Comment



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