Search Results — 546 specimen records retrieved (505 records with coordinates)
Results for search: Scientific name=Psorothamnus schottii (including nomenclatural synonyms);   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-BC158109  Dalea schottii W. R. O. 0419 Riverside N.E. side of Indio Hills, between Dillon Rd & Indio Hills (Indio Mounted Patrol) Comment
  CLARK-A1528-2772  Dalea schottii John C. Roos 1966-5-2 Riverside Indio Hills Comment
  CLARK-A1528-2773  Dalea schottii John C. Roos 1937-4-18 San Diego In Comment
  CLARK-A1528-471  Dalea schottii Charlotte Stocks 1966-5-3 Riverside Thousand Palms canyon Comment
  CLARK-A1656-654  Dalea schottii Lois Ann Scott 1978-4-20 Riverside Palm Springs 152 Comment
  CLARK-A1656-794  Dalea schottii Jon Mark Stewart 1982-5-15 Riverside San Jacinto Mountains 853 Comment
  CSUSB1283  Dalea schottii Annette Price 1962-4-15 027 San Diego Highway 78, 5.0 miles west of Ocatilla Wells. Comment
  CSUSB1284  Dalea schottii Rodney Hendrick 1965-3-14 Riverside From dry wash 3 miles east of Thousand Palm Oasis, on Thousand Palm Drive 182 Comment
  CSUSB2123  Dalea schottii Wayne White 1975-5-17 709 Riverside Highway I-10, Chuckwalla Mountains, Colorado Desert 304 Comment
  SEINET6656750  Dalea schottii Lewis S. Rose 1957-1-11 57029 Riverside La Quinta.; 0 15 Comment
  SEINET6656755  Dalea schottii David B. Dunn 1946-1 2025 Riverside In vicinity of Pushawalla Canyon, Indio Hills.; 0 Comment
  SEINET7908279  Dalea schottii B. G. Elliott 1967-1 San Diego Anza Borrego Desert State Park 640 Comment
  CSUSB1209  Dalea schottii Paul M. Estes 1962-4-29 104 San Diego Highway 78, 1.0 miles west of Borrego State Park entrance. 152 Comment
  RSA0018639  Dalea schottii C. P. Cowan 1978-4-23 1168 Riverside ESE slope above San Jacinto tramway parking lot, Chino Canyon. Whittaker transect #W-217. 570 Comment
  SEINET10486082  Dalea schottii David B. Dunn 1946-3-15 Dunn 2025 Riverside Collected on dry plateau in vicinity of pushawalla canyon, indio hills. Sparse Desert scrub of larrea and franseria, with palms at the springs in the canyon. Comment
  SEINET10486083  Dalea schottii A. Evans 1976-4-13 Evans 5158 Riverside Desert canyons of santa rosa mtns. Comment
  SEINET10486084  Dalea schottii David B. Dunn, Harold L. Lint 1948-1-24 Dunn 3614 Los Angeles Found in an area of some die bach but generally of new foliage growth in the Lower areas of water collection. Other plants not leafed out yet, but definitely Living; probably one of the most drought resistent plants. Comment
  RSA794053  Dalea schottii var. puberula Doris Bowers 1974-5-4 2234 Imperial Coyote Creek, Anza-Borrego State Park 335 Comment
Read comments
Sep 11 2013
  PASA201  Parosela schottii Stason 1930-3-9 Riverside Painted Canyon Comment
  PASA202  Parosela schottii 1930-3-30 Riverside Painted Canyon Comment
  PASA203  Parosela schottii Florence Brubaker Riverside Thousand Palms Comment
Read comments
Mar 23 2019
  RSA698050  Parosela schottii J. R. Bruff 1927-10-8 1 -L Riverside Thousand Palms. Comment
  RSA698051  Parosela schottii J. Russell Bruff 1929-10-27 447 Riverside 1000 Palms. Comment
Read comments
Nov 10 2011
  RSA699171  Parosela schottii Mary Edmunds 1932-3-26 s.n. Riverside Oasis-Coachella Valley. Comment
  RSA0073235  Parosela schottii Bonnie C. Templeton, I. W. Clokey 1930-4-9 1000 Riverside North of Palm Springs, Colorado Desert. 304 Comment
  POM128974  Psorodendron schottii Childs 1920-11-26 s.n. San Bernardino Martinez leana (?), Santa Rosa Mts., Colorado Desert. Comment
Read comments
Dec 11 2016
  CAS-BOT-BC340859  Psorothamnus schottii James R. Shevock 1995-4-22 12289 Kern Western slope of the Southern Sierra Nevada. Short Canyon about 2 miles west of California highway 14, east base of the Sierra Nevada. Bureau of Land Management, Short Canyon ACEC 1005 Comment
  CAS-BOT-BC340860  Psorothamnus schottii Lester Rowntree 1937-5-28 s.n. Riverside Pines to Palms [Palms to Pines] Comment
  CAS-BOT-BC340861  Psorothamnus schottii John Thomas Howell 1928-3-25 3548 Riverside Near entrance to Painted Canon [Canyon], Colorado Desert Comment
  CAS-BOT-BC340862  Psorothamnus schottii Alice Eastwood 1913-4-30 3071 San Bernardino Palm Springs Comment
  CAS-BOT-BC340863  Psorothamnus schottii S. B. Parish; W. F. Parish 1880-4-10 85 San Diego Agua Caliente Comment
  CAS-BOT-BC340864  Psorothamnus schottii Roxana S. Ferris 1928-4-18 7731 Imperial 2 1/2 miles east of Mountain Springs on the El Centro Road Comment
  CAS-BOT-BC340865  Psorothamnus schottii Roxana S. Ferris 1928-4-21 7171 Imperial Road from Glamis to Midway Well Comment
  CAS-BOT-BC340866  Psorothamnus schottii Ira L. Wiggins 1957-3-24 14034 Imperial 2 miles west of Plaster City along highway 80 Comment
  CAS-BOT-BC340867  Psorothamnus schottii Beecher Crampton 1962-5-16 6460 Imperial 7-8 miles west of Coyote Wells, U.S. Hwy 80, Jacumba Mtns. 304 Comment
  CAS-BOT-BC340868  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Open slopes of Chocolate Mts. 8 miles along road from Niland to Blythe, Colorado Desert 152 Comment
  CAS-BOT-BC340869  Psorothamnus schottii Margaret Stason 1927-3-12 s.n. Riverside Painted Canyon, Colorado Desert Comment
  CAS-BOT-BC340870  Psorothamnus schottii Marcus E. Jones 1926-6-8 s.n. Riverside Whitewater Comment
  CAS-BOT-BC340871  Psorothamnus schottii L. R. Abrams 1926-3-26 11066 Riverside Palm Springs to Palm Canyon Comment
  CAS-BOT-BC340872  Psorothamnus schottii L. A. Greata 1905-4-1 426 Riverside Coachella Comment
  CAS-BOT-BC340873  Psorothamnus schottii S. B. Parish 1896-4-1 4113 Riverside Palm Springs, Colorado Desert Comment
  CAS-BOT-BC340874  Psorothamnus schottii Milo S. Baker 1928-4-3 2797 b Riverside Palm Canon [Canyon] Road to Palm Sps. Comment
  CAS-BOT-BC340875  Psorothamnus schottii John Thomas Howell 1928-3-25 3548 Riverside At entrance to Painted Canon [Canyon], Colorado Desert Comment
  CAS-BOT-BC340876  Psorothamnus schottii Philip A. Munz 1937-5-29 15144 Riverside Dead Indian Creek, north base of Santa Rosa Mts. 457 Comment
  CAS-BOT-BC340877  Psorothamnus schottii Roxana S. Ferris; Ruth P. Rossbach 1938-5-18 9653 San Diego Western fork of State Highway #78 at junction of Borrego Post Office Road Comment
  CAS-BOT-BC340878  Psorothamnus schottii Aven Nelson; Ruth Nelson 1939-3-25 3249 San Diego About public camp-ground, Borego [Borrego] Desert State Park Comment
  CAS-BOT-BC340879  Psorothamnus schottii John Thomas Howell 1928-3-24 3519 San Diego Near Palm Wash, w. Colorado Desert Comment
  CAS-BOT-BC340880  Psorothamnus schottii C. Epling; Wm. Robison 1932-4-5 s.n. San Diego Hell Hole Canyon--near Borego Comment
  CAS-BOT-BC340881  Psorothamnus schottii Noel H. Holmgren; Patricia K. Holmgren 1974-3-24 7486 San Diego Anza Borrego Desert State Park, Lower Borrego Valley, Split Mountain. Ocotillo 121 Comment
  CAS-BOT-BC340882  Psorothamnus schottii Russell S. Woglum 1935-4-15 708 San Diego Peninsular Ranges/Sonoran Desert Transition: Near Jacumba Comment
  CAS-BOT-BC340883  Psorothamnus schottii J. H. Thomas 1949-4-21 380 San Diego 10 miles east of Yaqui Well, Anza Desert State Park Comment
  CAS-BOT-BC340885  Psorothamnus schottii Florence Youngberg 1935-4-11 120 San Diego Borego [Borrego] Palm Canon [Canyon], E. San Diego Co. Comment
  CAS-BOT-BC340886  Psorothamnus schottii Carl B. Wolf 1937-4-7 8471 San Diego Colorado Desert. Borego [Borrego] State Park, vicinity of Park Headquarters 457 Comment
  CAS-BOT-BC340887  Psorothamnus schottii D. W. Kyhos 1962-3-7 62 -78 San Diego 0.7 miles east of Ocotillo Wells on Highway 78 Comment
  CAS-BOT-BC340888  Psorothamnus schottii Alice Eastwood 1913-4-12 2689 San Diego Yaqui Wells, Colorado Desert Comment
  CAS-BOT-BC340889  Psorothamnus schottii Gordon H. True 1977-1-13 8141 San Diego Kane Springs Road ca. 1 mile southwest of Ocotillo Wells, Borrego Valley Comment
  CAS-BOT-BC340890  Psorothamnus schottii W. R. Dudley 1903-12-25 s.n. Riverside Near Palm Springs Comment
  CAS-BOT-BC340891  Psorothamnus schottii K. Bonner 1977-10-28 2572 Riverside 1 mi. S. of Buried Mtn. Comment
  CAS-BOT-BC340892  Psorothamnus schottii M. McCollum 1976-6-1 2030 Riverside 8 mi SSW of Yucca Valley Comment
  CAS-BOT-BC340893  Psorothamnus schottii N. Aitkenhead 1977-2-1 2158 Riverside Sand dunes 1/2 mi. E. of Dillon Rd - T/L junction Comment
  CAS-BOT-BC340894  Psorothamnus schottii Milo S. Baker 1928-4-3 2797 a Riverside Palm Canon [Canyon] Road to Palm Springs Comment
  CAS-BOT-BC340895  Psorothamnus schottii Carl B. Wolf 1932-4-26 2973 Riverside Colorado Desert. 5 mi. E. of Mecca, on Blythe Road 30 Comment
  CAS-BOT-BC340896  Psorothamnus schottii Carl B. Wolf 1932-4-27 3057 Riverside Colorado Desert. 5 mi. E. of Desert Center. No. base of Chuckwalla Mts. 152 Comment
  CAS-BOT-BC340897  Psorothamnus schottii Marcus E. Jones 1906-4-27 s.n. Riverside Indio Comment
  CAS-BOT-BC340898  Psorothamnus schottii Mrs. G. Earle Kelly 1926-4-1 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC340899  Psorothamnus schottii Lester Rowntree 1930-5-5 s.n. Riverside Hidden Springs, near Mecca Comment
  CAS-BOT-BC340900  Psorothamnus schottii Ira L. Wiggins 1937-3-9 8754 A Riverside 5 miles west of Shaver's Well Comment
  CAS-BOT-BC340901  Psorothamnus schottii Cecil Hart 1926-2-1 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC340902  Psorothamnus schottii Javier Penalosa 1963-4-10 2783 Riverside Deep Canyon, 3 mi. south of Palm Desert 213 Comment
  CAS-BOT-BC340903  Psorothamnus schottii F. O. Ballou 1926-2-25 s.n. Riverside Bottom of Painted Canon [Canyon] near Mecca Comment
  CAS-BOT-BC340904  Psorothamnus schottii Mitch Provance; Kerry Knudsen; Petra Wester 2004-5-8 9007 Riverside Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mi NE of Black Hills 854 Comment
  CAS-BOT-BC340905  Psorothamnus schottii Street; Munz 1919-5-7 2749 Riverside Palm Springs 182 Comment
  CAS-BOT-BC340906  Psorothamnus schottii Annie M. Alexander; Louise Kellogg 1941-5-17 2193 Riverside Colorado Desert. Near Dos Palmas Comment
  CAS-BOT-BC340907  Psorothamnus schottii Annie M. Alexander; Louise Kellogg 1941-5-12 2161 Riverside Colorado Desert. Road to Black Eagle Mine, Eagle Mountains 777 Comment
  CAS-BOT-BC340908  Psorothamnus schottii O. F. Sillig 1917-5-21 s.n. Riverside Palm Springs, Colorado Desert Comment
  CAS-BOT-BC340909  Psorothamnus schottii Marcus E. Jones 1926-2-15 s.n. Riverside Near Indio Comment
  CAS-BOT-BC340910  Psorothamnus schottii H. M. Hall 1905-4-1 5781 Riverside Colorado Desert. 10 miles west of Coachella 152 Comment
  CAS-BOT-BC340911  Psorothamnus schottii E. E. Schellenger 1911-4-24 s.n. Riverside Colorado Desert. South of Palm Springs Comment
  CAS-BOT-BC340912  Psorothamnus schottii David Dreyer 1971-4-3 196 Riverside West side of Salton Sea, west of Highway 89, 1 mile north of Salton City Comment
  CAS-BOT-BC340914  Psorothamnus schottii E. H. Daniels; J. Bates 1937-5-3 s.n. Riverside Colorado Desert: Box Canyon, on road from Mecca to Shaver's Well Comment
  CAS-BOT-BC340915  Psorothamnus schottii C. L. Hitchcock 1940-3-29 5849 Riverside Ca. 12 mi. east of Indio Comment
  CAS-BOT-BC340916  Psorothamnus schottii Roxana S. Ferris 1953-3-9 12594 Riverside Access road to Los Angeles Aqueduct up Berdoo Canyon, about 2 miles northeast of Indio-Desert Hot Springs Road Comment
  CAS-BOT-BC340917  Psorothamnus schottii Carl B. Wolf 1932-4-27 2990 Riverside Colorado Desert. 14 mi. E. of Mecca, on Blythe Road (E. of Shavers Well) 152 Comment
  CAS-BOT-BC340918  Psorothamnus schottii Marcus E. Jones 1906-4-27 s.n. Riverside Indio Comment
  CAS-BOT-BC340919  Psorothamnus schottii Marcus E. Jones 1927-4-16 s.n. Riverside Colo. Desert. Hidden Spring, near Shaver's Well Comment
  CAS-BOT-BC340920  Psorothamnus schottii Peter H. Raven 1958-1-24 11452 Riverside Fargo Canyon Comment
  CAS-BOT-BC340921  Psorothamnus schottii Mrs. G. Earle Kelly 1926-4-1 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC340922  Psorothamnus schottii Ira L. Wiggins 1938-3-25 8929 Riverside Mouth of Eagle Canyon, few miles south of Palm Springs Comment
  CAS-BOT-BC340923  Psorothamnus schottii H. M. Hall 1905-4-1 5758 Riverside Colorado Desert. Palm Springs 152 Comment
  CAS-BOT-BC340924  Psorothamnus schottii Elizabeth McClintock 1964-4-8 s.n. Riverside East of Indio Comment
  CAS-BOT-BC340925  Psorothamnus schottii Robert F. Thorne; R. Rutherford 1964-4-12 33655 Riverside About 1 mile W of Turnoff to Cottonwood Wells, along Hwy 60-70 Comment
  CAS-BOT-BC340926  Psorothamnus schottii T. B. Salvato; A. C. Sanders; Mitch Provance 2000-4-18 47 Riverside Coachella Valley: 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal 9 Comment
  CAS-BOT-BC520445  Psorothamnus schottii A. C. Sanders; Fred M. Roberts; T. B. Salvato 2013-5-2 40826 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench, S of Chuckwalla Mtns, Arroyo Seco, 2.6 km SE (115 deg. ) of where it crosses old Niland-Blythe Rd., 3.3 km SW (339 deg. ) of Raineys Well 563 Comment
  CDA21022  Psorothamnus schottii G. F. Hrusa, J. A. Hart 1993-4-4 10615 San Diego Anza-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  CDA27788  Psorothamnus schottii G. D. Barbe, J. L. Johnson 1982-11-2 4023 Riverside 3 miles west of Indian Well on Bradshaw Trail, south of Chuckwalla Mountains, southern Riverside County. 0 Comment
  CDA27789  Psorothamnus schottii G. D. Barbe 1978-5-2 2366 Riverside 19.2 miles west of Cottonwood Springs Road, 4 miles west of Roadside Rest Area, eastbound lanes I-10 east of Indio. 0 Comment
  CDA27790  Psorothamnus schottii T. C. Fuller 1963-4-23 10287 Riverside Mecca-Blythe Road (Highway 195), 15.8 miles northeast of Mecca. 0 Comment
  CDA27791  Psorothamnus schottii T. C. Fuller 1962-4-4 8078 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  CDA34504  Psorothamnus schottii Mike Lahti 2011-4-24 PDR# 1357870 Riverside Palm Desert. Comment
  CHSC848  Psorothamnus schottii M. Anthony 1954-4-15 Riverside Near Coachella. Comment
  CHSC849  Psorothamnus schottii V. Holt 1942-3-29 Riverside Indio. -6 Comment
  GMDRC4953  Psorothamnus schottii J. Andre 2011-2-9 15899 Riverside Mecca Hills; along Box Canyon Rd at upper end of gorge, approx. 6 mi. SSE of Jct with I-10, approximately 12 mi. west of Chiraco Summit 284 Comment
  GMDRC5486  Psorothamnus schottii J. Andre 2012-4-11 20847 Riverside Orocopia Mountains: north end of range, along dirt road 2.8 mi. due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit 624 Comment
  GMDRC8199  Psorothamnus schottii J. M. Andre 2016-2-23 34651 San Diego Borrego Desert: Anza Borrego St Park; Salada Arroyo, along jeep trail to Seventeen Palms, about 0.5 mi. south of S-22 245 Comment
  GMDRC8224  Psorothamnus schottii J. M. Andre 2016-3-4 34737 San Diego Borrego Desert: along Carrizo Creek Rd, 0.4 mi. west of Hwy S-2, 15.6 mi. north of Interstate 8 (at Ocotillo), about 2 mi. NW of Sweeney Pass 227 Comment
  GMDRC8243  Psorothamnus schottii J. M. Andre 2016-3-6 34817 San Diego Borrego Desert: north end of Borrego Valley in Coyote Wash at base of Coyote Mtns, 1.4 mi. north of Di Grigorio Rd (end of pavement), approx 7 mi. north of Borrego Springs (Xmas Circle) 245 Comment
  HSC25801  Psorothamnus schottii Richard Spjut 1972-3-13 2255 Riverside Colorado Desert: Along Hwy. 74 at the E base of the San Jacinto Mts., 5 mi. W of Palm Desert 610 Comment
  HSC47590  Psorothamnus schottii Richard Spjut 1978-5-10 5038 Riverside Colorado Desert: N face of Chuckawalla Mts., 2.7 mi. S of Desert Center 335 Comment
  HSC66542  Psorothamnus schottii Christopher Davidson 1979-4-4 7690 Riverside Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi. E of Mecca. 213 Comment
  HSC83064  Psorothamnus schottii A. C. Sanders, Pitzer, Wright, Charleton, Weir, Bramlett, et al. 1986-3-9 6229 Imperial Painted Gorge, 5.1 mi. N of S-80 on Painted Gorge Road, ca 5 mi. NE of Ocotillo 152 Comment
  HSC84094  Psorothamnus schottii Aaron Liston, T. S. Elias, O. R. Dorado, S. Zona 1986-11-29 6401 Riverside Road to Painted Canyon, Mecca Hills Comment
  HSC99951  Psorothamnus schottii J. P. Smith, & J. O. Sawyer 2011-6-9 13182 Riverside Along Hwy. 74. 972 Comment
  IRVC28835  Psorothamnus schottii Mark A. Elvin 2005-4-26 4224 Riverside Coachella Valley; N of Agua Caliente Indian Reservation; N of Ramon St.; 3km NW of thousand Palms Northern Sonoran Desert 183 Comment
  JEPS119492  Psorothamnus schottii Clark Cowan 1978-4-23 1168 Riverside ESE slope above San Jacinto tramway parking lot, Chino Canyon. Comment
  JEPS18354  Psorothamnus schottii Rimo Bacigalupi with F. Chisaki and P. Hutchison 1957-4-6 5807 San Diego picnic area at mouth of Palm Canyon Anza Desert State Park, mouth Palm Canyon, Borego Valley (Borego Valley, Anza Desert State Park) 274 Comment
  JEPS29271  Psorothamnus schottii Rimo Bacigalupi, and L. Heckard, P. C. Hutchison 1962-3-19 8298 San Diego along Calif. 78 5 mi e of junction of road from Borego Valley (western edge Colorado Desert); western edge Colorado Desert Comment
  JEPS41629  Psorothamnus schottii Mary Beal 1939-10-25 714 Riverside Palm Springs area , Palm Springs area (Mojave Desert) Comment
  JEPS41645  Psorothamnus schottii I. W. Clokey, B. C. Templeton 1930-4-9 4688 Riverside North of Palm Springs, Colorado Desert 51 Comment
  JEPS41650  Psorothamnus schottii H. M. Hall Apr. 1905 5781 Riverside Coachella , Coachella (Colorado Desert) 152 Comment
  JEPS41664  Psorothamnus schottii M. Clary 1929-10-1 12 Riverside Coral Reef Canyon , Coral Reef Canyon (Santa Rosa Mts.) 0 Comment
  JEPS41665  Psorothamnus schottii W. L. Jepson 1927-4-12 11683 Riverside Mecca, Painted Canyon Painted Canyon; Mecca, Painted Canyon 76 Comment
  JEPS41675  Psorothamnus schottii W. L. Jepson 1920-4-26 8819 San Diego foot of Palm Canyon Mt. Ysidora (w side Borrego Valley); , foot Palm Canyon of Mt. Ysidora Comment
  JEPS41676  Psorothamnus schottii W. L. Jepson 1927-4-14 11704 Riverside Silent Canyon Colorado Desert, , Silent Canyon (se end Santa Rosa Mts.) Comment
  JEPS41677  Psorothamnus schottii W. L. Jepson 1920-4-24 8950 San Diego near Sentenac Canyon (Wagon Wash); , near Sentenac Canyon 335 Comment
  JEPS41678  Psorothamnus schottii W. L. Jepson 1928-4-20 12465 San Diego near Sentenac Canyon (Wagon Wash); near Sentenac Canyon, Wagon Wash Comment
  JEPS41679  Psorothamnus schottii W. L. Jepson 1914-5-22 6040 Riverside near Indio (Thousand Palms Canyon, Colorado Desert); Colorado Desert, Thousand Palms Canyon, nr Indio Comment
  JEPS41680  Psorothamnus schottii W. L. Jepson 1928-4-22 12521 San Diego Yaqui Well Colorado Desert, Yaqui Well (Colorado Desert, in the washes) 274 Comment
  JEPS41681  Psorothamnus schottii W. L. Jepson 1920-4-15 8557 San Diego Vallecito , Vallecito (Colorado Desert) 335 Comment
  JEPS41697  Psorothamnus schottii Carl V. Meyer 1927-4-9 69 San Diego Borego Valley , Borego Valley (Colorado Desert) Comment
  JEPS41705  Psorothamnus schottii W. L. Jepson 1935-4-20 17099 San Diego Borrego Mt. Comment
  JEPS41721  Psorothamnus schottii W. L. Jepson 1927-4-17 11770 Imperial Colorado Desert, Near Myer's Creek Bridge, edge of Desert level, foot of Mountain Springs Grade Comment
  JOTR16703  Psorothamnus schottii Vanderspek & Nolte 1964-4-17 s.n. Riverside Joshua Tree National Park. BERDOO CANYON Comment
  JOTR29145  Psorothamnus schottii La Doux, Tasha 2005-6-13 1222 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south Long Canyon, just inside park boundary 502 Comment
Read comments
Jan 31 2014
  JOTR29146  Psorothamnus schottii La Doux, Tasha 2005-6-13 1222 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south Long Canyon, just inside park boundary 502 Comment
  JOTR29372  Psorothamnus schottii La Doux, Tasha, Mike Bell 2006-5-10 1449 Riverside Joshua Tree National Park. East Deception Canyon Comment
  JOTR31811  Psorothamnus schottii La Doux, Tasha, Bill Truesdell 2007-11-9 2519 Riverside Joshua Tree National Park. Eagle Mountains along south boundary of park; Mouth of canyon parallel to and east of Lost Palms Canyon (Stop 4) 649 Comment
  JOTR32316  Psorothamnus schottii Herskovits, Tasya 2011-5-25 s.n. Riverside Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2) Comment
  JOTR32490  Psorothamnus schottii Herskovits, Tasya 2011-5-25 s.n. Riverside Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2) Comment
  JOTR33992  Psorothamnus schottii La Doux, Tasha, M. Harding 2010-4-7 2880 Riverside Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash Comment
  OBI2854  Psorothamnus schottii Lanny Swerdlow 1967-5-21 30 Riverside Ca. 22 mi NNW of Indio in Thousand Palm Cyn in Colorado Desert 195 Comment
  OBI32603  Psorothamnus schottii A. C. Sanders 1983-4-24 3800 Riverside NW end of the Orocopia Mts along hwy 195 +- 3 mi NE of Shavers Well and 2.7 mi NE of the point where the road enters the Box Cyn 366 Comment
  OBI43764  Psorothamnus schottii Scott Cantrell 1986-3-28 64 Riverside Cottonwood Springs Rd, S entrance to Joshua Tree Natl Monument, 1 mi N of Hwy I-10 Comment
  OBI8347  Psorothamnus schottii David J. Keil, Malcolm McLeod, Dirk Walters 1977-3-27 12037 San Diego Anza Borrego Desert State park; 10 mi W of Ocotillo Wells along Calif 78 Comment
  POM122394  Psorothamnus schottii Marcus E. Jones 1926-6-8 s.n. Riverside Whitewater. Colorado Desert. Comment
  POM122472  Psorothamnus schottii Marcus E. Jones 1926-2-15 s.n. Riverside Near Indio. Comment
  POM126307  Psorothamnus schottii Thomas Craig 1927-4-2 45 Riverside Hidden Springs Canyon; Colorado Desert. Comment
  POM128978  Psorothamnus schottii E. E. Schellenger 12 Riverside Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains] Comment
  POM172796  Psorothamnus schottii Philip A. Munz, A. S. Hitchcock 1929-5-4 11348 San Diego Palm Canyon, Borego Valley. 305 Comment
  POM1898  Psorothamnus schottii Marjorie Shaw 1916-03 s.n. Riverside Palm Springs. Comment
  POM194894  Psorothamnus schottii Roxana S. Ferris 1928-4-21 s.n. Imperial Between Glamis and Midway Well. Comment
  POM209551  Psorothamnus schottii Florence J. Youngberg 1935-4-11 120 San Diego Borrego Palm Canyon, E San Diego County. Comment
  POM21637  Psorothamnus schottii F. W. Peirson 1921-4-13 566 Riverside Deep Canyon Wash, Coachella Valley Comment
  POM229423  Psorothamnus schottii Philip A. Munz 1937-5-29 15144 Riverside Dead Indian Creek, north base of Santa Rosa Mts. 457 Comment
  POM259402  Psorothamnus schottii Philip A. Munz 1940-3-18 15585 San Diego Northwest end of Borrego Valley Comment
  POM27080  Psorothamnus schottii Marcus E. Jones 1906-4-19 s.n. San Diego Canyon west of Borrego Spring. 457 Comment
  POM28901  Psorothamnus schottii Marcus E. Jones 1906-4-20 s.n. San Diego Borrego Spring. 1067 Comment
  POM28904  Psorothamnus schottii Marcus E. Jones 1906-4-27 s.n. Riverside Indio. Comment
  POM28906  Psorothamnus schottii Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  POM295546  Psorothamnus schottii Lyman D. Benson, Robert Benson 1952-4-8 14849 Riverside Colorado Desert. 2 miles west of Shaver Summit, east of Indio, US 66. Colorado Desert Drainage Area. 610 Comment
  POM304882  Psorothamnus schottii Henry J. Ramsey, Henry J. Ramsey 1940-3-17 253 San Diego Borrego Valley. Comment
  POM305948  Psorothamnus schottii Henry J. Ramsey, Henry J. Ramsey 1941-5-2 1200 San Diego 7 miles NW of Vallecitos. Comment
  POM306772  Psorothamnus schottii Henry J. Ramsey, Henry J. Ramsey 1939-11-28 1625 Riverside 10 miles east of Indio. Comment
  POM310142  Psorothamnus schottii Hulda Crooks 1946-3-2 259 Riverside E of Palm Springs 137 Comment
  POM46968  Psorothamnus schottii Mary F. Spencer 1918-4-11 758 Riverside Chino Canyon, Palm Springs 168 Comment
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Feb 18 2013
  POM6746  Psorothamnus schottii Philip A. Munz 1919-5-7 2749 Riverside Palm Springs. 183 Comment
  POM71793  Psorothamnus schottii J. B. Feudge 1924-5-21 573 Imperial Dry Canyon E of Mountain Springs. Comment
  RSA0030742  Psorothamnus schottii Scott D. White 1999-10-19 7626 Riverside Near Berdoo Canyon: Northeast of Dillon Rd., just S of mouth of Berdoo Cyn., on the S-facing bajada of the Little San Bernardino Mts. 152 Comment
  RSA0031550  Psorothamnus schottii Duncan S. Bell 2013-1-30 4440 Riverside The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642. 138 Comment
  RSA0042113  Psorothamnus schottii Duncan S. Bell, LeRoy Gross 2014-3-6 6190 Riverside Santa Rosa Mountains; Toro Canyon on the east side of Martinez Mountain. 259 Comment
  RSA0042833  Psorothamnus schottii Duncan S. Bell, LeRoy Gross 2014-3-13 6245 Riverside Orocopia Mountains; southern section of range; approximately 1.9 air miles west northwest of Clemens Well. 285 Comment
  RSA0047641  Psorothamnus schottii J. M. Andre 2012-4-11 20847 Riverside north end of range, along dirt road 2.8 mi. due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit 623 Comment
  RSA0104187  Psorothamnus schottii Duncan S. Bell, Evan Meyer 2015-5-5 8192 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness area, to the north of Meyer Valley; approximately 3.5 air miles northeast of Mountain Spring. 423 Comment
  RSA0105295  Psorothamnus schottii Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla 2015-2-10 7748 Riverside Santa Rosa Mountains; a narrow unnamed canyon about 2 air miles south of La Quinta, and about 5 air miles northeast of the summit of Martinez Mountain. 266 Comment
  RSA113923  Psorothamnus schottii Percy C. Everett, E. K. Balls 1956-5-2 31555 Riverside 4 mi. N from turn-off Hwy. 60/70, W of Desert Center, on rd. to Eagle Mt. Pumping Sta., 305 Comment
  RSA124112  Psorothamnus schottii Percy C. Everett, E. K. Balls 1958-4-29 22957 Riverside U.S. Hwy 60/70, Indio to Blythe, 5 mi. E from jct. with U.S. Hwy 99 122 Comment
  RSA1421  Psorothamnus schottii B. D. Stark 1930-5-25 850 Riverside Chuckawalla Valley, Colorado Desert Comment
  RSA14897  Psorothamnus schottii Mary F. Spencer 1922-1 2032 San Diego Mountain Springs grade Comment
  RSA167563  Psorothamnus schottii Robert F. Thorne, R. Rutherford 1964-4-12 33655 Riverside 1 mile W of turnoff to Cottonwood Wells [Springs]. Larrea desert scrub along Hwy. 60-70. Comment
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Apr 25 2011
  RSA172309  Psorothamnus schottii Robert F. Thorne 1963-3-29 32377 Riverside 5 miles E of Mecca, Mecca Hills. 152 Comment
  RSA175235  Psorothamnus schottii Robert F. Thorne 1963-5-23 31840 San Diego Open desert near Vallecito. Comment
  RSA175236  Psorothamnus schottii Robert F. Thorne 1963-5-23 31845 Imperial 4 miles NW of Ocotillo just outside limits of Anza-Borrego Desert State Park Comment
  RSA176763  Psorothamnus schottii Donald W. Kyhos 1962-3-7 62 -77 San Diego 2.2 mi. E of Ocotillo Wells on Highway 78 Comment
  RSA21728  Psorothamnus schottii Carl B. Wolf 1937-4-7 s.n. San Diego Colorado Desert, Borego State Park, in the Palm Canyon above Park Headquarters 457 Comment
  RSA27143  Psorothamnus schottii C. Leo Hitchcock 1940-3-29 5849 Riverside 12 miles east of Indio. Comment
  RSA28905  Psorothamnus schottii Marcus E. Jones 1906-4-19 s.n. San Diego Cholla Ranch near San Felipe. 610 Comment
  RSA295556  Psorothamnus schottii Lyman D. Benson 1945-11-11 11929 San Diego Mouth of Borrego Palm canyon. 152 Comment
  RSA298919  Psorothamnus schottii W. L. Jepson 1920-4-24 8950 San Diego Wagon Wash, near Sentenac Canyon. 335 Comment
  RSA303510  Psorothamnus schottii James R. Shevock 1971-5-8 1029 Riverside S Cottonwood Springs, Joshua Tree Natl Monument. 549 Comment
  RSA336164  Psorothamnus schottii Robert F. Thorne 1978-4-30 52135 Imperial W. of Chocolate Mountains, ca. 1 mile E of Coachella Canal and W of Melson Well. Comment
  RSA336188  Psorothamnus schottii Robert F. Thorne 1978-4-23 52045 Riverside Just E of Palm Desert. Comment
  RSA336202  Psorothamnus schottii Robert F. Thorne 1978-4-23 52024 Riverside Chino Canyon. Comment
  RSA336259  Psorothamnus schottii Robert F. Thorne 1978-5-30 52151 Imperial Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. 61 Comment
  RSA348945  Psorothamnus schottii Steve D. Boyd 1986-2-18 1312 Riverside Hwy 195, just W o fthe Coachella Canal, W base of Mecca Hills. Comment
  RSA404243  Psorothamnus schottii Paul C. Silva 1941-3-29 s.n. San Diego Foot of Palm Canyon, Borrego Valley, Colorado Desert. Comment
  RSA404244  Psorothamnus schottii Geo. Cantwell 1935-4-10 s.n. Riverside Dos Palmas Springs, Salton Sea. Comment
  RSA404245  Psorothamnus schottii Anstruther Davidson 1903-5-3 s.n. Riverside Thermal. Comment
  RSA404246  Psorothamnus schottii Anstruther Davidson 1895-4-10 s.n. Riverside Palm Springs. Comment
  RSA404247  Psorothamnus schottii A. Menke 1955-4-26 s.n. Riverside 3 mi. E of Shavers Well. Comment
  RSA404250  Psorothamnus schottii N. C. Cooper 1949-4-8 3250 Riverside Palm Springs. 457 Comment
  RSA404251  Psorothamnus schottii M. B. Dunkle 1935-4-18 4575 Imperial W of Beals Well, 305 Comment
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May 29 2011
  RSA404252  Psorothamnus schottii M. B. Dunkle 1933-3-4 3041 Riverside Painted Canyon, Colorado Desert. 30 Comment
  RSA404253  Psorothamnus schottii Robert Gustafson 1982-5-19 2560 Riverside Pines to Palms Hwy. (Hwy. 74), between 7-level Hill and Black Hill. Comment
  RSA404254  Psorothamnus schottii Anstruther Davidson 1979-4-4 7690 Riverside Orocopia Mts. Lower End of Box Canyon on Box Canyon Rd., 4.4 mi. E of Mecca. 213 Comment
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Mar 15 2013
  RSA404255  Psorothamnus schottii D. A. Young 1969-4-18 P 353 Riverside 3 mi SE of hwy 74 (approx 8 mi S of Palm Desert) near the fence of the Univ. of Riverside Deep Canyon Research Station. 366 Comment
  RSA404256  Psorothamnus schottii N. C. Cooper 1944-5-20 2647 Riverside Palms to Pines Hwy., San Jacinto Mtns. 305 Comment
  RSA404257  Psorothamnus schottii P. J. Remple 1942-3-22 s.n. Riverside Dead Indian Creek near Palms to Pines Hwy. Comment
  RSA404259  Psorothamnus schottii Leslie. N Gooding 1943-3-18 s.n. Riverside 25 mi. N of Indio Comment
  RSA404260  Psorothamnus schottii George Willet 1930-4-5 s.n. Imperial 2 mi. E of Mountain Springs Comment
  RSA404262  Psorothamnus schottii E. Dean 1929-5-5 s.n. San Diego Borego Valley, bordering Colorado Desert. Comment
  RSA404263  Psorothamnus schottii M. B. Dunkle 1933-5-21 3557 San Diego Borrego, Palm Canyon. Comment
  RSA404264  Psorothamnus schottii M. B. Dunkle 1933-5-7 3489 San Diego Lower Borrego Valley. Comment
  RSA404960  Psorothamnus schottii H. S. Gentry 1949-4-26 8764 San Diego San Felipe Canyon. Comment
  RSA43585  Psorothamnus schottii E. B. Higgins 1949-4-14 s.n. San Diego Near the Narrows Comment
  RSA444302  Psorothamnus schottii W. W. 1988-4-2 4220 Riverside Frontage Rd. off I 10, near pumping station in Pinkham Wash area Comment
  RSA450122  Psorothamnus schottii J. C. Roos 1966-5-2 s.n. Riverside Mouth of Pushwalla Canyon, Indio Mtns. Comment
  RSA48290  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
  RSA4874  Psorothamnus schottii Carl B. Wolf 1932-4-27 2990 Riverside Colorado Desert, 14 miles E. of Mecca on Blythe Road 152 Comment
  RSA4940  Psorothamnus schottii Carl B. Wolf 1932-4-27 3057 Riverside North base of Chuckwalla Mountains, 5 miles East of Desert Center, Colorado Desert. 152 Comment
  RSA498705  Psorothamnus schottii H. de Forest 1933-4-17 s.n. Riverside Chino Canyon, Colorado Desert. Comment
  RSA498748  Psorothamnus schottii W. Hutchinson 1921-4-1 s.n. Riverside Palm Springs. Comment
  RSA498750  Psorothamnus schottii Jack Rempel 1933-4-30 17638 Imperial 13 miles from Kane Springs along road to Julian. Comment
  RSA498752  Psorothamnus schottii Martha Hilend 1928-3-24 115 Riverside Wash N of Palm Wash, SW of Fish Springs Comment
  RSA498755  Psorothamnus schottii Albert J. Perkins 1916-4-18 s.n. Riverside Near Palm Springs. Comment
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Aug 27 2011
  RSA5162  Psorothamnus schottii Carl B. Wolf 1932-4-26 2973 Riverside Colorado Desert: 5 mi. E of Mecca on Blythe rd. 30 Comment
  RSA518303  Psorothamnus schottii A. C. Sanders 1989-9-19 9506 Riverside 1.75 km S of Tabaseca Tank, along the wash of Tabaseca Target 680 Comment
  RSA605768  Psorothamnus schottii A. C. Sanders 1995-5-23 17122 Riverside Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns, near the mouth of Martinez Cyn., at end of 72nd Ave. 25 Comment
  RSA605792  Psorothamnus schottii R. S. Woglum 1941-04 3268 San Diego Sonoran Desert: Vallecito Valley; Anza Borrego Desert. Comment
  RSA6199  Psorothamnus schottii B. D. Stark 1932-6-5 1515 Riverside Palms to Pines Road, San Jacinto Mountains. 1067 Comment
  RSA630290  Psorothamnus schottii R. S. Woglum 1937-04 302 Riverside Mojave Desert: Palm Springs. Comment
  RSA630298  Psorothamnus schottii R. S. Woglum 1935-4-15 708 San Diego Sonoran Desert transition: Near Jacumba Comment
  RSA643307  Psorothamnus schottii R. D. Goeden, D. W. Ricker 1971-3-2 s.n. Imperial Salton Trough: Signal Mountain, 1.5 mi. S of Hwy 98 and 0.5 mi. W of Mount Signal Rd. 15 Comment
  RSA654883  Psorothamnus schottii T. B. Salvato, A. C. Sanders, Mitch Provance 2000-4-18 47 Riverside Coachella Valley: 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal. 9 Comment
  RSA655225  Psorothamnus schottii Scott D. White 1999-10-19 7626 Riverside Near Berdoo Canyon: Northeast of Dillon Rd., just S of mouth of Berdoo Cyn., on the S-facing bajada of the Little San Bernardino Mts. 152 Comment
  RSA66970  Psorothamnus schottii Marcus E. Jones 1924-2-26 s.n. Riverside Shavers Well. Comment
  RSA696412  Psorothamnus schottii LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1304 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  RSA696649  Psorothamnus schottii LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1322 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. 174 Comment
  RSA700265  Psorothamnus schottii LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1224 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  RSA766816  Psorothamnus schottii Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke 2010-3-30 114 Riverside Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd. 91 Comment
  RSA779927  Psorothamnus schottii Jim Andre 2011-2-9 15899 Riverside Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit 284 Comment
  RSA788556  Psorothamnus schottii Duncan S. Bell 2012-3-8 3148 Riverside Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal. 16 Comment
  RSA799247  Psorothamnus schottii Thomas Stoughton, Duncan S. Bell, Debra Nelson 2011-2-20 731 Riverside South side of the Mecca hills, side canyon roughly 1.3 miles north of turnoff for Painted Canyon on Box Canyon Road 113 Comment
  RSA98806  Psorothamnus schottii Philip A. Munz 1926-1-31 9946 Riverside Dos Palmos [Palmas] Spring. Comment
  SBBG115190  Psorothamnus schottii E. Collins 1992-4-2 San Diego Fish Crk, ca. 0.5 mi S of cmpgrd, Split Mtn, Anza Borrego State Park, up small drainage on W side of Fish Crk Comment
  SBBG22034  Psorothamnus schottii R. F. Thorne, R. Rutherford 1964-4-12 Imperial near Imperial Gables, Chocolate Mtns 396 Comment
  SBBG22977  Psorothamnus schottii D. Myrick 1965-3-3 1081 Riverside White Tank Public Camp, Joshua Tree Nat Monument 762 Comment
  SBBG24099  Psorothamnus schottii A. I. Richardson 1966-4-2 Riverside below Thousand Palms Oasis Comment
  SBBG24924  Psorothamnus schottii D. Myrick 1966-4-1 1315 Riverside Linda Vista Lodge, Desert Hot Springs Comment
  SBBG27794  Psorothamnus schottii D. Myrick 1964-4-30 814 Riverside Pines to Palms Hwy 74, 5 mi W of Palm Desert 304 Comment
  SBBG29378  Psorothamnus schottii D. Myrick 1968-3-2 1800 Riverside Desert Hot Springs 304 Comment
  SBBG3318  Psorothamnus schottii M. A. Piehl 1963-6-1 63532 Riverside St Hwy 74, 7.6 mi NE of Pinyon Flat cmpgrd (S of Palm Desert) 731 Comment
  SBBG3319  Psorothamnus schottii H. and M. Dearing 1939-4-11 3161 San Diego Anza Borrego State Park Comment
  SBBG3320  Psorothamnus schottii H. and M. Dearing 1936-12-25 790 Riverside Thousand Palms Cyn Comment
  SBBG6275  Psorothamnus schottii T. L. Secrest 1948-4-7 Riverside 18 mi N of Indio 304 Comment
  SBBG68031  Psorothamnus schottii Anstruther Davidson -Apr-1893 Riverside Palm Springs Comment
  SBBG68032  Psorothamnus schottii C. F. Smith 1961-9-28 6543 San Diego Grapevine Cyn, N of Scissors Crossing Comment
  SBBG68036  Psorothamnus schottii H. and M. Dearing 1930-4-13 Imperial El Centro Comment
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Jun 27 2016
  SBBG88007  Psorothamnus schottii A. C. Sanders 1986-3-9 6229 Imperial Painted Gorge, 5.1 mi N of S-80 on Painted Gorge Rd, ca. 5 mi NE of Ocotillo 152 Comment
  SBBG98289  Psorothamnus schottii M. B. Dunkle 1935-4-18 4575 Imperial W of Beal Well 304 Comment
  SD11252  Psorothamnus schottii Frank F. Gander 1935-4-17 178 3 San Diego old stage road about 8 miles south of Vallecitos Station Comment
  SD113619  Psorothamnus schottii Darley F. Howe 1938-4-15 621 San Diego Borrego Valley Comment
  SD129356  Psorothamnus schottii A. C. Sanders 1989-9-19 9506 Riverside Chocolate Mts. Aerial Gunnery Range; 1.75 km (airline) south of Tabaseca Tank, along the wash above Tabaseca Target 680 Comment
  SD12975  Psorothamnus schottii Frank F. Gander 1936-1-2 350 San Diego wash at south end of Pinon Mountain Comment
  SD136293  Psorothamnus schottii Duffie Clemons, Erik Jonsson, Suzanne Bell 1993-3-24 2386 San Diego In dry wash; Borrego Mountain SE quad (mak 2/06) Comment
  SD14466  Psorothamnus schottii Frank F. Gander 1936-4-14 1252 San Diego Borego Palm Canyon Comment
  SD146262  Psorothamnus schottii T. B. Salvato, A. C. Sanders, Mitch Provance 2000-4-18 47 Riverside Coachella Valley; 2 mi. NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal. 9 Comment
  SD158134  Psorothamnus schottii Joe Barth 2004-3-21 46 San Diego Devil's Slide Lane near top, between Shell Reef Expressway and San Felipe Wash 59 Comment
  SD161186  Psorothamnus schottii Bill Sullivan, Margot Vernay-Sullivan 2004-11-5 2 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD161700  Psorothamnus schottii Bill Sullivan 2005-4-14 87 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Desert Gardens), Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD161761  Psorothamnus schottii Melvin M. Sweet 2004-10-25 12 San Diego Borrego Springs; On a rocky hillside, on the North side of Coyote Canyon above Lower Willows 447 Comment
  SD16682  Psorothamnus schottii Frank F. Gander 1937-4-6 3137 San Diego extreme northeast corner of San Diego County Comment
  SD168332  Psorothamnus schottii Jon P. Rebman, N. Nenow, C. Glacy, & G. & M. Brooks-Gonyer 2005-3-19 11320 San Diego Anza-Borrego Desert State Park: west of Ocotillo; eastern base of Jacumba Mountains; vicinity of Mortero Palms northwest of Dos Cabezas Spring, in a sandy wash 594 Comment
  SD169733  Psorothamnus schottii Robin Halford 2005-5-12 62 San Diego Approx 3 mi N of Borrego Springs, 536 Indian Head Ranch Rd, 1.5 mi N from intersection with Henderson Canyon Rd. 71 Comment
  SD169734  Psorothamnus schottii Larry Hendrickson, L. Louise Jee 2005-4-27 573 San Diego Anza-Borrego Desert State Park. Grave Wash at the SE end of the Santa Rosa Mountains in California State Wilderness. Approx. 5.0 miles WSW of Imperial Co. Hwy 86 at the Grave Wash overpass bridge. 300 ft. west of County line/Park boundary. 167 Comment
  SD170750  Psorothamnus schottii Jeannie Gregory, John Gregory, Karen Rich, Gary Erbeck 2005-3-19 1287 San Diego Anza-Borrego State Park; 8 miles W of Ocotillo at base of Jacumba Mtns; Mortero Canyon Rd; by the railroad tracks just SW of Dos Cabezas Mine. 529 Comment
  SD171463  Psorothamnus schottii Jon P. Rebman, Norman Roberts 2005-4-22 11789 San Diego Anza-Borrego Desert State Park: Henderson Canyon, approx. 2 miles north of Borrego Springs, just northwest of Galleta Meadows 305 Comment
  SD171464  Psorothamnus schottii Jon P. Rebman, Norman Roberts 2005-4-22 11750 San Diego Indian Head Ranch in Galleta Meadows Estate: approx. 3 miles north of Borrego Springs; just northwest of a Grapefruit orchard 245 Comment
  SD173144  Psorothamnus schottii Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-18 1736 Imperial Palm Wash, Trust for Public Lands property. Approx. 1.6 mi. north of hwy. S-22 (Borrego-Salton Seaway) and 6.0 miles southwest of hwy. 86. T10s, R9e, Sec. 19. 84 Comment
  SD174276  Psorothamnus schottii Nancy Nenow, Char Glacy 2005-3-20 157 San Diego Anza Borrego Desert, Canebrake Canyon W of highway S2 at the 44 mile marker, Lois Neyenesch Folly (private property) at south end of Canebrake, along the track from cabin to the water meter. 313 Comment
  SD174277  Psorothamnus schottii Margaret R. Mulligan, Thomas Rottler 2005-2-20 1029 San Diego Anza-Borrego Desert State Park. Elephant Trees Nature Trail, 2 miles SSE of Ocotillo Wells, NE of Fish Creek Wash. Eastern half of trail loop. 67 Comment
  SD174889  Psorothamnus schottii Mark A. Elvin 2005-4-26 4224 Riverside Northern Sonoran Desert: Coachella Valley; N of Agua Caliente Indian Reservation; N of Ramon St.; 3 km NW of Thousand Palms. 182 Comment
  SD176177  Psorothamnus schottii Joe Barth 2005-10-19 736 San Diego Anza-Borrego Desert State Park. Lower Borrego Valley on side of Ol' Kane Springs Rd ca 4.6 miles from Split Mt Rd. 181 Comment
  SD176178  Psorothamnus schottii Joe Barth 2005-10-19 727 San Diego Anza-Borrego Desert State Park. Lower Borrego Valley in wash crossing Ol' Kane Springs Rd ca 4.3 miles from (NW) Split Mt Rd. ~4.8 miles ENE of summit of Sunset Mt. About 3.9 miles WSW of town of Ocotillo wells, and ~4.4 miles east of Hwy 78. 159 Comment
  SD177133  Psorothamnus schottii Larry Hendrickson, Margaret Mulligan, Cathleen Weigand 2006-5-17 1408 San Diego Anza-Borrego Desert State Park. San Felipe Wash, approx. 0.26 mi east of yaqui Well and 0.18 mi N of intersection of State Hwy 78 and County Hwy S-3. 451 Comment
  SD177134  Psorothamnus schottii Larry Hendrickson, Cathleen Weigand, Brian Woodward 2006-5-23 1498 San Diego Anza-Borrego Desert State Park. Grapevine Canyon, approx. 0.7 km NW of Bitter Creek Canyon on north side of wash. 605 Comment
  SD177772  Psorothamnus schottii Jon P. Rebman 2006-5-20 12854 San Diego Vallecito Valley (BLM Wilderness area): S of Vallecito Stage Station County Park in Potrero Canyon, base of the Sawtooth Mountains on the west side 590 Comment
  SD180274  Psorothamnus schottii Bill Sullivan 2005-5-31 124 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
  SD180275  Psorothamnus schottii Bill Sullivan 2006-4-18 217 San Diego Anza-Borrego Desert State Park, Borrego Mountain, Hawk Canyon, I(c) mi N on canyon jeep trail from Buttes Pass jeep road. 188 Comment
  SD180276  Psorothamnus schottii Bill Sullivan 2006-6-6 246 San Diego Anza-Borrego Desert State Park, approx. I(c) mi NW of the intersection of Palo Verde Jeep trail and County Road S-22. 220 Comment
  SD181066  Psorothamnus schottii Kimberly A. Staggs, Dennis, Crystal, and Mike 2005-4-3 41 San Diego Vallecito Stage Station County Park, less than I(c) mi N of of S2 across from the Stage Station. 515 Comment
  SD183632  Psorothamnus schottii Jeannie Gregory, John F. Gregory, MA Kessler 2006-5-20 1981 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
  SD183633  Psorothamnus schottii L. Louise Jee 2006-6-21 118 San Diego Borrego Springs, intersection of Borrego Springs Rd. and S-3 (Yaqui Pass Rd) 2.5 miles south on S-3. 309 Comment
  SD184781  Psorothamnus schottii Larry Hendrickson 2006-5-20 1455 B San Diego Anza-Borrego Desert State Park, Vallecito Valley, in area that was formerly the Vallecito Ranch. 1.69 km south of County Hwy S-2 on broad alluvial bench on the west side of the Sawtooth Mtns. 449 Comment
  SD191914  Psorothamnus schottii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14526 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 7 (SP7), in Big Wash Middle, Site ESCPAR in arroyo bottom and surrounding embankments 61 Comment
  SD191915  Psorothamnus schottii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14565 a Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PHACRE in arroyo bottom and surrounding embankments 53 Comment
  SD191916  Psorothamnus schottii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14456 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), in Grave Wash, Site ENCFRU in arroyo bottom and surrounding embankments 0 Comment
  SD191917  Psorothamnus schottii Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14408 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, 5.6 miles W of Hwy. 86; Section 18 (SL18), Grave Wash, Site OLILIN in arroyo bottom and surrounding embankments 71 Comment
  SD193808  Psorothamnus schottii CRES Native Seed Gene Bank, J Dunn, S Anderson, L Lippitt 2007-3-22 54 San Diego Anza-Borrego Desert State Park, .8 mi SW of junction of Hwy 78 and Yaqui Pass Rd (S3) at Lizard Canyon, N of North Pinyon Mountains 470 Comment
  SD198481  Psorothamnus schottii Lisa Markovchick-Nicholls, Benjamin Markovchick-Nicholls 2006-5-20 24 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
  SD19873  Psorothamnus schottii Frank F. Gander 1937-11-21 4723 San Diego across from Gypsum Mine, Fish Creek Comment
  SD200021  Psorothamnus schottii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16231 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), Palm Wash, Site HILRIG in sandy arroyo with desert pavement benches on the surrounding embankments 60 Comment
  SD200022  Psorothamnus schottii Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16494 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 6 (SL6), Verbena Wash, Site PHAMIN in rocky arroyo and surrounding rocky hillsides & mesas 99 Comment
  SD200416  Psorothamnus schottii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16818 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site ERIINF in sandy arroyo and surrounding cobbly mesas -14 Comment
  SD201697  Psorothamnus schottii Joe Barth 2007-12-1 847 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. 8 miles NW of the town of Ocotillo in Imperial County. 0.9 mile W of Imperial County line. SW side of Hwy S2, within several meters from side of road. 324 Comment
  SD201698  Psorothamnus schottii Grace Clark, Ruth Ehly, Mary Jo Churchwell 2008-5-1 15 San Diego Anza-Borrego Desert State Park, Borrego Palm Canyon, approx. 1 mile northwest of trailhead parking, which is just south of the main wash, near the center of the canyon. 349 Comment
  SD201699  Psorothamnus schottii Melvin M. Sweet 2008-3-23 562 San Diego Anza-Borrego Desert State Park, Coyote Canyon; along the Octotillo Flats trail which starts above the First Crossing and ends above the Second Crossing; about 7.8 miles NW of the Christmas Circle in the town of Borrego Springs. 303 Comment
  SD203459  Psorothamnus schottii Larry Hendrickson 2008-1-20 2605 San Diego Borrego Badlands, Anza-Borrego Desert State Park. 12 air miles ENE of Borrego Springs. Just south of intersection of Palo Verde Wash 4WD road and County hwy. S-22 (Salton-Seaway) formerly the location of the Palo Verde Ranger Station. 266 Comment
  SD204343  Psorothamnus schottii Melvin M. Sweet 2008-5-17 649 San Diego Anza-Borrego Desert State Park, Coyote Canyon; near the Third Crossing; about 8.5 miles NW of the intersection of DiGiorgio Rd and Highway S22. 351 Comment
  SD205815  Psorothamnus schottii Larry Hendrickson, Anza-Borrego Desert State Park botany volunteers. 2008-3-31 2851 San Diego Anza-Borrego Desert State Park, Indian Canyon, Tierra Blanca Mountains, 2.4 miles NE of Sombrero Peak summit, 3.2 air miles WSW of intersection of County Road S-2 and access road to canyon, north of North Fork Trail (unpaved road). 452 Comment
  SD207847  Psorothamnus schottii Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 164 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD207848  Psorothamnus schottii Kim Marsden, ABDSP Volunteer Botany Group 2008-4-2 325 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
  SD21033  Psorothamnus schottii S. G. Harter 1937-4-22 San Diego Borrego Comment
  SD211415  Psorothamnus schottii Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18923 Imperial Southeast of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, E of Ocotillo & W of El Centro; on flats just N of jctn. Of powerline road & I-8 17 Comment
  SD212225  Psorothamnus schottii Mary Jo Churchwell 2009-3-25 177 San Diego Anza-Borrego Desert State Park; Hellhole Canyon; at mile marker #17 of Hwy S-22, 0.5 mi up Hellhole Canyon trail, about 2.5 mi WSW of Christmas Circle. 305 Comment
  SD213173  Psorothamnus schottii Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-12 20595 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2, in a side canyon to the south of South Carrizo Wash Road 256 Comment
  SD213174  Psorothamnus schottii Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20589 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD215029  Psorothamnus schottii Nancy Nenow 2009-5-25 753 San Diego Anza-Borrego Desert State Park, about Ao mi SW of Creosote Way and Tierra Blanca Lane, Canebrake Canyon residential area at the south end of Tierra Blanca Lane where it dead-ends. 326 Comment
  SD216092  Psorothamnus schottii Bill Sullivan 2009-3-11 623 San Diego Anza-Borrego Desert State Park, Cactus Garden, 3.85 mi. ESE of Highway 78 and Old Kane Spring Road, E of Harper Canyon, 0.2 mi. S of Old Kane Spring Road 178 Comment
  SD216093  Psorothamnus schottii Larry Hendrickson, ABDSP Botany Society members. 2009-3-23 3442 San Diego Anza-Borrego Desert State Park. Carrizo Canyon. At mouth of tributary canyon (Four Frogs Canyon) to the W of Carrizo Canyon, 0.6 mile W of intersection Mortero Canyon and S-2. 301 Comment
  SD216094  Psorothamnus schottii Larry Hendrickson, Tom Beltran 2009-4-4 3647 San Diego Borrego Valley. Yaqui Meadows, Tom and Rose Beltran property. 1.9 miles S of intersection of County Road S-3 (Borrego Springs Rd.) and Anzio Drive, and 3.7 air miles NE of intersection of S-3 and State hwy. 78. 323 Comment
  SD21703  Psorothamnus schottii Frank F. Gander 1938-5-29 5933 San Diego east end of Sentenac Canyon Comment
  SD219866  Psorothamnus schottii Larry Hendrickson, Jon Rebman, Victoria Marshall, Suzann Leininger 2010-3-3 4466 San Diego Anza-Borrego Desert State Park. NE-side of Vallecito Mountains, 3.2 air miles SW of intersection of State hwy. 78 and Split Mountain Rd., and 0.7 mile SW of intersection of YoungAs Rd. and Old Kane Spring Rd. 146 Comment
  SD21992  Psorothamnus schottii Catharine M. Wood 1927-4-12 Imperial Imperial Co., Colorado Desert near Mt. Springs. Comment
  SD227290  Psorothamnus schottii Joe Barth 2011-2-15 1127 San Diego Highway 78 roadside, ~0.3 mile NE of intersection with Ol' Kane Spring Rd. Borrego Valley. 257 Comment
  SD227291  Psorothamnus schottii Joe Barth 2011-4-9 1343 San Diego Anza-Borrego Desert State Park. Between the Volcanic Hills and Jacumba Mts. East-west bajada S of peak 1939'. 2.6 miles due S of hwy S2, 3.5 miles due W of Imperial county line, 10.5 miles due N of freeway I8. 468 Comment
  SD227292  Psorothamnus schottii Joe Barth 2011-4-15 1407 San Diego Anza Borrego Desert State Park. East base of Jacumba Mts, SW of the Volcanic Hills. NW of Piedras Grandes Mt. By RR trax and adjacent slopes and flats. 3 miles due W of Imperial County line. 4.7 miles due S of Hiway S2, 8.2 miles due N of Interstate 8. 557 Comment
  SD228522  Psorothamnus schottii Joe Barth 2011-2-4 1077 San Diego Bank Wash ~2.5 miles W of county line. Ocotillo Wells State Vehicular Recreation Area. 93 Comment
  SD229163  Psorothamnus schottii Dick Schwenkmeyer 2012-11-6 856 Riverside Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs. 178 Comment
  SD241484  Psorothamnus schottii Melvin M. Sweet 2011-3-31 1093 San Diego Anza-Borrego Desert State Park, Coyote Canyon, near the end of the jeep road in Middle Willows, vicinity of 0.5 mi S of Riverside county line. 547 Comment
  SD241485  Psorothamnus schottii Char Glacy, Nancy Nenow, Sue & Chaz Stevens 2008-3-28 150 San Diego Anza-Borrego Desert State Park; near junction Highway S-2 and Canebrake Canyon Road 309 Comment
  SD241486  Psorothamnus schottii Joe Barth 2011-5-25 1590 San Diego Canebrake Valley on BLM land. 1.9 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. 579 Comment
  SD241487  Psorothamnus schottii Kim Marsden, Anza-Borrego Desert State Park Botany Society 2009-3-23 592 San Diego Anza-Borrego Desert State Park; Carrizo Gorge, 4 miles SW of junction Hwy S-22 and Jojoba Wash 294 Comment
  SD242824  Psorothamnus schottii 1978-5-10 San Diego [Locality determined by SDNHM] East end of Inner Pasture Comment
  SD242825  Psorothamnus schottii Julie Vargo 2006-4-6 1 Imperial Yuha Desert Area of Critical Environmental Concern, wash to N side of route 298 just W of junction of routes 298 and 297 131 Comment
  SD243910  Psorothamnus schottii Donald Hazlett 1993-3-13 6836 Imperial 4 mi. S of Ocotillo in Davies Valley 274 Comment
  SD24531  Psorothamnus schottii Frank F. Gander 1939-4-1 7107 San Diego about 2 miles southwest of Carrizo Station Comment
  SD245784  Psorothamnus schottii Bill Sullivan 2011-5-17 1094 San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 7.6 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 374 Comment
  SD245785  Psorothamnus schottii Bill Sullivan 2009-10-20 760 San Diego Anza-Borrego Desert State Park, 0.15 mile southeast of north end of Calcite Mine Road, 1.3 miles north of junction of Calcite Mine Road and Borrego-Salton Seaway (County Road S-22) 316 Comment
  SD245786  Psorothamnus schottii Bill Sullivan 2010-3-26 843 San Diego Anza-Borrego Desert State Park, Elephant Trees Nature Trail trailhead, 0.9 mile west of Split Mountain Road, 5.75 mile south of Ocotillo Wells on State Route 78. 373 Comment
  SD245787  Psorothamnus schottii Larry Hendrickson 2011-4-29 5296 San Diego Anza-Borrego Desert State Park. North Pinyon Mountains, at mouth of major canyon to the east of Plum Canyon, 0.8 mile SE of intersection of State hwy. 78 and access road to Plum Canyon. 598 Comment
  SD245788  Psorothamnus schottii Bill Sullivan 2011-5-12 1090 San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 5.4 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 235 Comment
  SD245789  Psorothamnus schottii Bill Sullivan 2011-5-17 1099 San Diego Anza-Borrego Desert State Park, near Rockhouse Canyon Road, entrance to Rockhouse Canyon; 8.7 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 473 Comment
  SD252651  Psorothamnus schottii Larry Hendrickson 2013-11-9 6322 San Diego Anza-Borrego Desert State Park, east of Elephant Trees Area. 6.5 surface miles SSE of intersection of State Route 78 and Split Mountain Road and 0.4 mile SW of intersection of Split Mtn. Rd. and access road to Elephant Trees Area. 35 Comment
  SD253792  Psorothamnus schottii Nancy Nenow 2011-4-19 1820 San Diego Anza-Borrego Desert State Park; along Canyon Sin Nombre Road 0.36 mile NE of junction with S-2 (Sweeny Pass Road). 303 Comment
  SD254625  Psorothamnus schottii A. C. Sanders, J. Malusa, et al. 2016-1-19 41891 Imperial Sonoran (Colorado) Desert; Chocolate Mountains Aerial Gunnery Range, Pegleg Well Roiad. Above Niland. 98 Comment
  SD254626  Psorothamnus schottii A. C. Sanders, Jim Malusa 2016-3-16 42287 Imperial Sonoran (Colorado) Desert; Chocolate Mountains, old Niland-Blythe Rd., between Beal Well and Surveyors Pass. 561 Comment
  SD256114  Psorothamnus schottii Mary Jo Churchwell 2011-1-16 421 San Diego Anza-Borrego Desert State Park; Beckman Wash; vicinity 1.10 miles SW of junction with Highway S-22 256 Comment
  SD256570  Psorothamnus schottii Larry Hendrickson 2014-9-27 6487 San Diego Anza-Borrego Desert State Park. Chuckwalla Wash, 1.6 air miles ESE of intersection of State Route 78 and County Road S-3 (Yaqui Pass Road), and 0.8 mile S of 78. 462 Comment
  SD256571  Psorothamnus schottii Mary Jo Churchwell 2011-4-22 557 San Diego Anza-Borrego Desert State Park; Mine Wash Road; 1.48 miles SW of junction with Highway 78 427 Comment
  SD261694  Psorothamnus schottii Susan T Welker 1993-5-18 San Diego Edge of dirt road, west side of Clark Dry Lake, N.E. of Borrego Springs 170 Comment
  SD261695  Psorothamnus schottii Susan T Welker 1993-4-27 San Diego Wash west of Split Mountain Rd, N. of Elephant Tree Ranger Station, S. of Ocotillo Wells. East of Anza-Borrego State Park. 32 Comment
  SD27947  Psorothamnus schottii Carl B. Wolf 1932-4-27 2990 Riverside Colorado Desert, 14 mi. E of Mecca, on Blythe Road (E of Shavers Well) 152 Comment
  SD36231  Psorothamnus schottii Charles F. Harbison, E. Higgins 1945-5-2 San Diego Canebrake Canyon Comment
  SD37834  Psorothamnus schottii Edith A. Purer 1935-4-21 6462 Riverside Desert floor, near Palm Springs, Colorado Desert Comment
  SD37835  Psorothamnus schottii Edith A. Purer 1933-3-25 4958 San Diego Borego Canon in wash (mak 12/06) Comment
  SD37836  Psorothamnus schottii Edith A. Purer 1935-4-19 6363 San Diego at Carrizo Comment
  SD44839  Psorothamnus schottii Darley F. Howe 1952-4-27 2190 Riverside Along All American Canal; 5 mi. so highway east of Mecca. Comment
  SD46421  Psorothamnus schottii P. C. Everett, E. K. Balls 1956-5-2 21555 Riverside On road to Eagle Mt. Pumping Station, 4 mi. N from turn-off Hwy. 60/70, w. of Desert Center. 305 Comment
  SD64108  Psorothamnus schottii W. Bertsch 1953-4-11 38 San Diego 2 miles east of Julian 1219 Comment
  SD73621  Psorothamnus schottii Helen V. Witham 1970-4-29 838 Riverside On Hyw. 74, 29.2 miles east of L. Hemet 600 Comment
  SD83403  Psorothamnus schottii R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1968 San Diego northwest end Clark Valley along Rockhouse Truck Trail, Anza-Borrego Desert State Park Comment
  SD83433 Image available Psorothamnus schottii R. Mitchel Beauchamp, R. Pierce 1971-3-26 2022 San Diego In wash, Butler Canyon, Anza-Borrego Desert State Park. Comment
  SDSU19958  Psorothamnus schottii S. H. Bullock 1968-4-8 101 Imperial 1 mi. southeast of Ocotillo on Calif. State 98. 152 Comment
  SDSU21828  Psorothamnus schottii Stephen Cruz, Ariel Parrish 2016-3-25 2 San Diego Mountain Palm Springs campground area, Anza Borrego Desert State Park. In desert wash behind restrooms. 224 Comment
  SDSU5202  Psorothamnus schottii unknown San Diego Borrego. Comment
  SDSU5203  Psorothamnus schottii Ann Malt 1931-4-7 981 San Diego Borrego. Comment
  SDSU5204  Psorothamnus schottii F. Youngberg 1933-3-3 982 San Diego Borrego Valley- entrance to Palm Canyon. Comment
  SDSU5205  Psorothamnus schottii H. Wedberg 1966-3-26 1146 San Diego On the road from Ocotillo to Vallecito Valley, 5.1 miles from Imperial County line. 305 Comment
  SDSU5206  Psorothamnus schottii Robert B. Sargeant 1966-3-27 San Diego Panoramic Point, south of Borrego-Palm Canyon campground, Anza-Borrego Desert State Park. Comment
  SDSU5216  Psorothamnus schottii D. F. Howe 1952-4-27 2190 Riverside 5 miles south of highway east of Mecca, along All-American Canal. Comment
  SDSU5217  Psorothamnus schottii A. H. Gallup 1949-3-28 398 Riverside On Palms to Pines Hwy, above Desert Center [interpreted to be Palm Desert], Pacific drainage area, San Jacinto Mt. Range 152 Comment
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Jan 30 2013
  SDSU7847  Psorothamnus schottii Thomas A. Zink 1971-4-1 Riverside Alongside Berdoo Canyon Rd. 8 miles north of Dillon Road. 549 Comment
  SEINET1093842 Image available Psorothamnus schottii Jon P. Rebman, N. Nenow, C. Glacy, G&M Brooks-Gonyer 2005-3-19 11320 San Diego Anza-Borrego Desert State Park: west of Ocotillo; eastern base of Jacumba Mountains, vicinity of Mortero Palms, northwest of Dos Cabezas Spring in a sandy wash. 595 Comment
  SEINET1093848 Image available Psorothamnus schottii R. Mitchel Beauchamp, R. C. Pierce 1986-5-15 2022 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SEINET10961813  Psorothamnus schottii Nye Leith, Greg Gust 2005-3-5 Nye 13 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 Comment
  SEINET2063920 Image available Psorothamnus schottii Norman C. Cooper 1949-4-8 3250 Riverside Mecca Pass E of Indio. 457 Comment
  SEINET2063921 Image available Psorothamnus schottii Unknown 1965-3-7 Riverside Directly 3 miles E of Thousand Palms. 91 Comment
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Mar 22 2019
  SEINET238186  Psorothamnus schottii T. B. Salvato, A. C. Sanders; M. Provance 2000-4-18 47 Riverside Coachella Valley: 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills W edge of Coachella Canal. 9 Comment
  SEINET3005064  Psorothamnus schottii G. Rink 2011-5-1 10502 Riverside North side of the Chuckawalla Mountains 365 Comment
  SEINET3145090  Psorothamnus schottii R. W. Spellenberg, N. Zucker 2000-3-29 13046 San Diego Borrego Springs 240 Comment
  SEINET3407645 Image available Psorothamnus schottii R. F. Turpin 1969-5-23 118 Riverside 5 mi. E of Dillon Rd. on Berdoo Canyon Rd. Little San Bernardino Mountains. 610 Comment
  SEINET3407646 Image available Psorothamnus schottii Noel H. Holmgren, Patricia K. Holmgren 1974-3-28 7528 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo 274 Comment
  SEINET3407651 Image available Psorothamnus schottii Richard Spellenberg, C. L. Hitchcock 1968-3-12 1808 Imperial Along Hwy. S-2, 1 mi SE of Anza-Borrego State Park Comment
  SEINET3407772 Image available Psorothamnus schottii J. R. Haller 1960-4-2 1549 Unknown along US 60-70, about 9 miles east of Indio 305 Comment
  SEINET3407780 Image available Psorothamnus schottii Alex Smoot, Mont Cazier 1968-5-4 San Diego Borrego Valley Comment
  SEINET3407811 Image available Psorothamnus schottii Bruce Parfitt, Pinkava, Keil, McLeod 1979-3-19 2746 San Diego Ocotillo Wells vehicular recreation area. 1 mi N of hwy 78 and 4 mi W of Imperial County Comment
  SEINET3407818 Image available Psorothamnus schottii Richard Walker 1967-4-30 80 Riverside Adjacent to outside of fence ca. 400ft East of North entrance to U of Califronis Desert Research Station, Palm Desert. 244 Comment
  SEINET6656739  Psorothamnus schottii LeRoy Gross, Valentin Arvizu; Sarah J. De Groot; Lisa Rojas; Tim Thibault 2004-5-13 1304 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Chocolate Mountains (Chocolate Mountain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of a Beal Road.; 0 400 Comment
  SEINET6656745  Psorothamnus schottii LeRoy Gross 2004-5-13 1322 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Chocolate Mountains (Chocolate Mountain Aerial Gunnery Range). West of Lion Head Mountain, surrounding desert off of Beal Road.; 0 174 Comment
  SEINET6656759  Psorothamnus schottii Noel H. Holmgren, Patricia K. Holmgren 1974-3-28 7528 Imperial Jacumba Mountains; 3 airline miles southwest of Ocotillo.; 0 274 Comment
  SFV16126  Psorothamnus schottii C. A. Mish 1995-4-7 35 San Diego Colorado Desert Anza Borrego State Park. 100 m north of and parallel to Palm Canyon Drive. Sandy wash. 245 Comment
  SFV1814  Psorothamnus schottii M. L. Vincent, R. H. Swade 1963-10-19 467 Riverside On California State Highway 74 about 6 miles south of Palm Desert. Roadside. Comment
  SFV19349  Psorothamnus schottii A. Alcantara 1993-4-25 s. n. San Diego Anza Borrego. Lower bajada in Borrego Palm Canyon Campground. 240 Comment
  SFV4381  Psorothamnus schottii F. M. Ball 1964-1-4 s. n. Riverside Colorado Desert About 7 miles up Palms to Pines Highway from Palm Desert. 335 Comment
  SJSU14636  Psorothamnus schottii N. A. Hopkins 1991-4-6 1670 San Diego Old Kane Springs Rd between Split Mt Rd & Borrego Springs Rd, SE of Borrego Springs Comment
  SJSU5242  Psorothamnus schottii S. M. Kaune 1962-12-19 684 Unknown off Hwy 5 c. 15 mi NW of San Felipe 304 Comment
  UC1073354  Psorothamnus schottii George B. Rossbach 1955-4-25 338 San Diego below mouth Palm Canyon , below mouth Palm Canyon (w side Borrego Valley) 213 Comment
  UC1080447  Psorothamnus schottii P. C. Everett and E. K. Balls 1958-4-29 22957 Riverside Hwy 60/70, Indio to Blythe, 5 mi E of jct. with Hwy. 99 121 Comment
  UC1129839  Psorothamnus schottii H. S. Yates 1936-4-7 5435 Riverside 2 mi se Willis Palms; Thermal Quad., se of Willis Palms Comment
  UC1129840  Psorothamnus schottii H. S. Yates 1936-4-8 5458 San Diego 5 mi w San Filipe Canyon; Seventeen Palms Quad., w of San Filipe Canyon Comment
  UC1129841  Psorothamnus schottii A. E. Wieslander 1931-4-3 166 San Diego San Felipe Wash Vallecito Quad., San Felipe Wash 304 Comment
  UC1220986  Psorothamnus schottii Beecher Crampton 1962-5-23 6460 Imperial 7-8 mi w Coyote Wells (U.S. Hwy 80, Jacumba Mtns.); Jacumba Mtns., w of Coyote Wells 304 Comment
  UC1280845  Psorothamnus schottii H. E. McMinn 1935-6-27 4059 Riverside Palms to Pines Highway Desert slope, Palms to Pines Highway (Desert Slope) Comment
  UC1329933  Psorothamnus schottii James E. Cole 1941-4-16 602 Riverside Southern edge of Riverside County Comment
  UC1366080  Psorothamnus schottii Nancy Ryan Zabriskie 1969-4-26 193 Riverside Southeastr corner Ryan's cabin, Andreas Canyon near Palm Springs 365 Comment
  UC1539725  Psorothamnus schottii Chas. B. Fiker 1946-4-16 3390 Riverside West side of Colorado Desert Comment
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Mar 23 2014
  UC159350  Psorothamnus schottii E. E. Schellenger 1911-4-24 Riverside Colorado Desert, South of Palm Springs Comment
  UC169102  Psorothamnus schottii S. B. Parish 1907-4-23 6107 Riverside Palm Springs , Palm Springs (Colorado Desert) Comment
  UC187299  Psorothamnus schottii J. G. Lemmon and wife May, 1880 Imperial Ft. Yuma, Colorado River, Cal. Comment
  UC2030005  Psorothamnus schottii LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1322 Imperial Colorado Desert; Chocolate-Chuckwalla Moutains region: Chocolate Mountains (Chocolate Mountain Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. Comment
  UC279671  Psorothamnus schottii unknown 1925-12-18 Riverside Fish Traps near Oasis (Colorado Desert); , near Oasis Comment
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Feb 3 2011
  UC311260  Psorothamnus schottii Philip A. Munz 1926-1-1 10816 Riverside Thousand Palms Comment
  UC447182  Psorothamnus schottii J. Ewan 1931-4-4 4157 Riverside Mouth of Shaver's Canyon above Mecca; Mouth of Shaver's Canyon above Mecca Comment
  UC488861  Psorothamnus schottii C. V. Meyer 1927-4-9 San Diego Borego Valley Comment
  UC50193  Psorothamnus schottii L. D. Copeland Apr. 1904 4 Riverside West Canyon , West Canyon (Palm Springs) Comment
  UC519806  Psorothamnus schottii C. Epling, Wm. Robison Apr 5 1932-Apr 7 1932 San Diego near Borego (Hell Hole Canyon); near Borego, Hell Hole Canyon Comment
  UC555342  Psorothamnus schottii Herbert L. Mason 1928-3-10 4218 Riverside Hidden Springs Canyon , Hidden Springs Canyon (Coachella Mts.) Comment
  UC555343  Psorothamnus schottii Margaret Stason 1927-3-12 Riverside Painted Canyon , Painted Canyon (Colorado Desert) Comment
  UC597632  Psorothamnus schottii Philip A. Munz 1937-5-29 15144 Riverside Dead Indian Creek, north base of Santa Rosa Mts. 457 Comment
  UC61516  Psorothamnus schottii M. French Gilman 1902-1 21 Riverside Palm Springs Comment
  UC65758  Psorothamnus schottii E. E. Schellenger 1904-10-15 38 Riverside two mi n Palm Springs (Colorado Desert); , n of Palm Springs 2 Comment
  UC667244  Psorothamnus schottii Annie M. Alexander and Louise Kellogg 1941-5-17 2193 Riverside near Dos Palmas (Colorado Desert); , near Dos Palmas Comment
  UC667343  Psorothamnus schottii Annie M. Alexander and Louise Kellogg 1941-5-12 2161 Riverside road to Black Eagle Mine , road to Black Eagle Mine (Eagle Mountains) 777 Comment
  UC68508  Psorothamnus schottii H. M. Hall Apr., 1905 5990 Riverside near Indio (Colorado Desert); , near Indio 30 Comment
  UC68509  Psorothamnus schottii H. M. Hall Apr., 1905 5758 Riverside Palm Springs , Palm Springs (Colorado Desert) 152 Comment
  UC68510  Psorothamnus schottii H. M. Hall 1905-4-1 5973 Riverside Chuckawalla Mt. , Chuckawalla Mt. (Colorado Desert) Comment
  UC68600  Psorothamnus schottii H. M. Hall Apr, 1905 5781 Riverside 10 mi w Coachella; Colorado Desert, w of Coachella 152 Comment
  UC69322  Psorothamnus schottii L. A. Greata April 1905 Riverside Cochulla, Riverside Co. Comment
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Sep 4 2011
  UC700947  Psorothamnus schottii Aven and Ruth Nelson 1939-3-25 3249 San Diego about public camp-ground , about public camp-ground (Borego Desert State Park) Comment
  UC724224  Psorothamnus schottii Aven and Ruth Nelson 1939-3-25 3249 San Diego about public camp-ground , about public camp-ground (Borego Desert State Park) Comment
  UC81840  Psorothamnus schottii T. S. Brandegee 1894-4-29 San Diego Borregos Springs Comment
  UC84993 Image available Psorothamnus schottii T. S. Brandegee Apr 1905 San Diego Colorado Desert Comment
  UC863833  Psorothamnus schottii C. L. Hitchcock 1940-3-29 5849 Riverside ca 12 mi e Indio; e of Indio Comment
  UC866000  Psorothamnus schottii I. W. Clokey, B. C. Templeton 1930-4-9 4688 Riverside n Palm Springs (Colorado Desert); , n of Palm Springs 170 Comment
  UC866004  Psorothamnus schottii I. W. Clokey, B. C. Templeton 1930-4-9 4688 Riverside n Palm Springs (Colorado Desert); , n of Palm Springs 170 Comment
  UC866005  Psorothamnus schottii C. Epling, Wm. Robison Apr 5 1932-Apr 7 1932 San Diego near Borego (Hell Hole Canyon); near Borego, Hell Hole Canyon Comment
  UC866008  Psorothamnus schottii I. W. Clokey, B. C. Templeton 1930-4-9 4688 Riverside n Palm Springs (Colorado Desert); , n of Palm Springs 170 Comment
  UC990934  Psorothamnus schottii D. F. Howe 1952-4-27 Riverside 5 mi s of highway e Mecca (along all American Canal); , e of Mecca Comment
  UC998912  Psorothamnus schottii H. J. Fuller 1942-4-18 Riverside near Mecca (Mojave Desert); , near Mecca Comment
  UCD108352  Psorothamnus schottii Arthur Alcantara 1993-4-25 s.n. San Diego Anza Borrego State Park, Borrego Palm Canyon State Campground, lower bajada. 240 Comment
  UCD108355  Psorothamnus schottii Richard Bates 1949-4-26 s.n. Riverside Cathedral City. Comment
  UCD108359  Psorothamnus schottii Beecher Crampton 1962-5-23 6460 Imperial Imperial County, Jacumba Mountains, 7-8 miles west of Coyote Wells, along U.S. Highway 80. 304 Comment
  UCD108361  Psorothamnus schottii P. C. Everett; E. K. Balls 1958-4-29 22957 Riverside Hwy. 60/70, Indio to Blythe, 5 mi. e. of jct. with Hwy. 99. 121 Comment
  UCD108364  Psorothamnus schottii Catherine A. Mish 1995-4-7 35 San Diego Anza-Borrego State Park, 100 m. N of and parallel to Palm Canyon Dr. 180 Comment
  UCD108370  Psorothamnus schottii G. H. Vansell 1928-4-1 s.n. Riverside S. Calif. and Coachella Valley. Comment
  UCD108371  Psorothamnus schottii Marian L. Vincent; Richard H. Swade 1963-10-19 467 Riverside On California State Hwy. 74 ca. 6 miles south of Palm Desert. Comment
  UCD159769  Psorothamnus schottii Duncan S. Bell 2013-1-30 4440 Riverside The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642. 138 Comment
  UCD166274  Psorothamnus schottii Jack Major 1962-4-17 788 Riverside On CA HWY 74 from Pinyon Flat to Palm Desert. (Exact location unknown. Coordinates estimated by label maker.) 435 Comment
  UCD37952  Psorothamnus schottii Beecher Crampton 1962-5-23 6460 Imperial Imperial County, Jacumba Mountains, In-Ko-Pa Gorge, 7-8 miles west of Coyote Wells, along U.S. Highway 80, Colorado Desert. 304 Comment
  UCR100131  Psorothamnus schottii B. G. Pitzer 1997-10-19 3352 Riverside Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road 500 Comment
  UCR109574  Psorothamnus schottii R. D. Goeden, Don W. Ricker 1971-3-2 s.n. Imperial Salton Trough, Signal Mountain, 1.5 mi. south of Hwy 98 and 0.5 mi. west of Mount Signal Rd. 15 Comment
  UCR120973  Psorothamnus schottii Jennie Phui 1998-6-3 306 Riverside Western Colorado Desert/San Jacinto Mtns., NW of Palm Springs, base of Mt. San Jacinto in Chino Cyn., 1.5 mi. above Hwy 111 on road to tram 520 Comment
  UCR124002  Psorothamnus schottii George K. Helmkamp, E. A. Helmkamp 2001-4-14 6463 Riverside Coachella Valley, Indio Hills, 1.4 mi north of Ramon Rd on Avita Rd (Avita is 2.8 mi east of I-10) 46 Comment
  UCR126437  Psorothamnus schottii T. B. Salvato, A. C. Sanders, Mitch Provance 2000-4-18 47 Riverside Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal 9 Comment
  UCR135718  Psorothamnus schottii Mitch Provance, Kerry Knudsen, Petra Wester 2004-5-8 9007 Riverside Santa Rosa Mountains, along Hwy 74 on the Santa Rosa Mountain Grade, c. 0.5-0.8 mi NE of Black Hill 854 Comment
  UCR148301  Psorothamnus schottii John F. Green, Chet McGaugh 2005-1-19 s.n. Riverside Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns. 23 Comment
  UCR148473  Psorothamnus schottii S. J. Myers 2005-1-31 s.n. Riverside Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas 20 Comment
  UCR158145  Psorothamnus schottii Lyman Benson 1949-3-28 13578 Riverside Sonoran (Colorado) Desert, Coachella Valley below Santa Rosa Mtns., east end of Pines to Palms Highway [Palm Desert] just above junction of Palm Springs-Indio Road 76 Comment
  UCR158762  Psorothamnus schottii Lyman Benson 1945-11-11 11929 San Diego Sonoran (Colorado) Desert, Mouth of Borrego Palm Canyon 427 Comment
  UCR158770  Psorothamnus schottii Lyman Benson, Robert Benson 1952-4-8 14848 Riverside Sonoran (Colorado) Desert, 2 mi. west of Shaver Summit [Chiriaco Summit] east of Indio, U.S. Hwy 66 518 Comment
  UCR161369  Psorothamnus schottii Mark A. Elvin 2005-4-26 4224 Riverside Northern Sonoran (Colorado) Desert, Coachella Valley: N of Agua Caliente Indian Reservation; N of Ramon St; 3km NW of Thousand Palms 183 Comment
  UCR16201  Psorothamnus schottii B. A. Carlson 1978-4-17 s.n. Riverside Western Colorado Desert, E of Desert Hot Springs, Jct of Dillon Road and Berdoo Canyon Road Comment
  UCR16202  Psorothamnus schottii S. Nelson 1974-4-13 s.n. Riverside Western Colorado Desert, Deep Canyon, near gate to Deep Canyon Reserve 152 Comment
  UCR165294  Psorothamnus schottii John F. Green 2005-2-4 s.n. Riverside Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 miles east of Desert Beach 24 Comment
  UCR166543  Psorothamnus schottii Scott D. White, Jennifer H. Jones, James Huelsman 2005-4-14 10891 Riverside Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal 49 Comment
  UCR167254  Psorothamnus schottii John F. Green 2005-3-14 s.n. Riverside Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29 24 Comment
  UCR1683  Psorothamnus schottii William R. Bowen 1962-4-23 059 San Diego Sonoran (Colorado) Desert, along State Hwy 78, 16 mi west of Ocotillo Wells 335 Comment
  UCR171693  Psorothamnus schottii Nancy Nenow, Char Glacy 2005-3-20 157 San Diego Anza Borrego Desert, Canebrake Canyon west of highway S2 at the end of the 44 mile marker, Lois Neyenesch Folly (private property) at south end of Canebrake, along the track from cabin to the water meter. Square O27 313 Comment
  UCR178024  Psorothamnus schottii John Wear 2004-4-1 s.n. Riverside Sonoran (Colorado) Desert, Palm Springs, 2 acre parcel c. 320 ft. east of intersection of West Vista Chino and Via Norte on the north side of Vista Chino, 310 and 320 West Vista Chino Road 183 Comment
  UCR201995  Psorothamnus schottii Denise Woodard 1998-6-11 s.n. Riverside Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course 305 Comment
  UCR226788  Psorothamnus schottii Jim Andre 2011-2-9 15899 Riverside Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit 284 Comment
  UCR23857  Psorothamnus schottii John C. Roos 1966-5-2 s.n. Riverside Western Colorado Desert, mouth of Pushawalla Canyon, Indio Mtns [Hills]. Comment
  UCR241616  Psorothamnus schottii A. C. Sanders, Fred M. Roberts, T. B. Salvato 2013-5-2 40826 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco, 2.6 km SE (115 deg. ) of where it crosses old Niland-Blythe Rd., 3.3 km SW (339 deg. ) of Raineys Well 600 Comment
  UCR241711  Psorothamnus schottii Alejandra Martinez-Berdeja, Cara M. Stripe 2010-4-24 44 Riverside Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio 91 Comment
  UCR242059  Psorothamnus schottii A. C. Sanders, Mitch Provance 2012-10-23 40455 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, SW of volcanic hill, 1.5 km SSE (174 deg. ) of Raineys Well 515 Comment
  UCR256706  Psorothamnus schottii Duncan S. Bell 2012-3-8 3148 Riverside Mojave Desert, Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal 16 Comment
  UCR263502  Psorothamnus schottii Aaron C. Sedgwick, Brett Griffin 2012-3-28 015 Riverside Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road. c. 6 miles south of Hwy I-10 323 Comment
  UCR266541  Psorothamnus schottii A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-19 41891 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Pegleg Well Rd (Salvation Pass Rd) above Niland 98 Comment
  UCR266579  Psorothamnus schottii A. C. Sanders, J. Malusa 2016-1-22 41940 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland to Blythe Road, 3.4 miles above Coachella Canal at Slab City, US Navy Chocolate Mountains Aerial Gunnery Range 104 Comment
  UCR268638  Psorothamnus schottii Jim Andre 2012-4-11 20847 Riverside Mojave Desert, Orocopia Mountains, north end of range, along dirt road 2.8 mi due south of Hwy I-10 at Box Canyon Road/Cottonwood Road exit 624 Comment
  UCR269608  Psorothamnus schottii A. C. Sanders, Jim Malusa 2016-3-14 42177 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along old Niland-Blythe Rd., 8.7 km NE of Siphon 8 on the Coachella Canal, NE of Slab City 201 Comment
  UCR269695  Psorothamnus schottii A. C. Sanders, Jim Malusa 2016-3-16 42281 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. at wash crossing 4 km NNW of Beal Well 518 Comment
  UCR269710  Psorothamnus schottii A. C. Sanders, Jim Malusa 2016-3-16 42287 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass 561 Comment
  UCR269823  Psorothamnus schottii A. C. Sanders, Jim Malusa 2016-3-18 42387 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 15 km due north of Slab City/Camp Dunlap 305 Comment
  UCR274324  Psorothamnus schottii Jennifer H. Jones, Scott D. White 2005-4-21 71 Riverside Sonoran Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just E of Coachella Canal 24 Comment
  UCR275652  Psorothamnus schottii Jim Andre 2016-2-23 34651 San Diego Borrego Desert, Anza Borrego State Park, Salada Arroyo, along jeep trail to Seventeen Palms, c. 0.5 mi south of Route S-22 245 Comment
  UCR276025  Psorothamnus schottii Jim Andre 2016-3-6 34847 Imperial Santa Rosa Mountains, base of southeastern end of range, west of Coolidg Spring Road, 0.7 mile west of Hwy 86, c. 1.5 miles west of Salton Sea at 'Desert Shores -11 Comment
  UCR278180  Psorothamnus schottii Onkar Singh, B. Huttar 2015-3-18 5142 San Diego Sonoran (Colorado) Desert, Anza Borrego State Park. Tierra Blanca Mountains, mouth of Indian Gorge, c. 1 km west of Sweeney Pass Road 266 Comment
  UCR279458  Psorothamnus schottii A. C. Sanders, Jim Malusa 2017-3-26 43066 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  UCR279471  Psorothamnus schottii A. C. Sanders, Jim Malusa 2017-3-29 43192 Riverside Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek 460 Comment
  UCR279509  Psorothamnus schottii A. C. Sanders, Jim Malusa 2017-3-27 43116 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line 305 Comment
  UCR30050  Psorothamnus schottii A. C. Sanders 1983-4-24 3800 Riverside Sonoran (Colorado) Desert, alluvial fan at the NW end of Orocopia Mountains along Hwy 195, c. 3 miles NE of Shavers Well and 2.7 miles NE of the point where the road enters Box Canyon 367 Comment
  UCR35006  Psorothamnus schottii L. B. Ziegler 1977-4-12 564 Riverside Sonoran (Colorado) Desert, near Desert Hot Springs, on sandy alluvial slopes (bajadas) from Little San Bernardino Mountains. 381 Comment
  UCR41693  Psorothamnus schottii A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6229 Imperial Sonoran (Colorado) Desert, Painted Gorge, 5.1 mi north of S-80 on Painted Gorge Road, c. 5 mi NE of Ocotillo 152 Comment
  UCR59702  Psorothamnus schottii A. C. Sanders 1989-9-19 9506 Riverside Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabaseca Tank, along the wash above 'Tabaseca Target 680 Comment
  UCR86158  Psorothamnus schottii A. C. Sanders 1995-5-23 17122 Riverside Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue 25 Comment
  UCR89647  Psorothamnus schottii Bern Schwenn 1994-4-29 s.n. Riverside southern Mojave Desert, Joshua Tree National Monument, E side of Hexie Mtns., along Ruby Lee Well Road. 823 Comment
  UCR89662  Psorothamnus schottii Bern Schwenn 1994-4-29 s.n. Riverside southern Mojave Desert, Joshua Tree National Monument, E side of Hexie Mtns., along Ruby Lee Well Road. 823 Comment
  UCR89663  Psorothamnus schottii Bern Schwenn 1994-4-30 s.n. Riverside southern Mojave Desert, Joshua Tree National Monument. E side of Hexie Mtns., along Ruby Lee Well Road, between paved Pinto Basin Road and the divide. 823 Comment
  UCSB18154  Psorothamnus schottii Easley, Bill 1964-5-10 Riverside State Highway 71, 6.8 miles S of Palm Desert 518 Comment
  UCSB18556  Psorothamnus schottii Shaw, Merrilee 1963-5-5 Riverside Along State Highway 74, 9.6 miles northeast of Pinyon Flats Campground 487 Comment
  UCSB18653  Psorothamnus schottii Winn, Will 1963-4-8 Riverside U.S. Highway 60-70, 31.2 miles of Desert Center 304 Comment
  UCSB18654  Psorothamnus schottii Gerhart, Janet 1963-4-6 Riverside Coachella Canal-siphon 22, 5 miles southeast of intersection of Salt Creek Wash Road Comment
  UCSB3050  Psorothamnus schottii Wilson, Richard 1958-5-18 Riverside 5 miles East of Pinon Flats on Highway 74 (Calif.) Comment
  UCSB3058  Psorothamnus schottii Yokoyama, Howard 1953-3-22 Riverside Morongo Canyon Comment
  UCSB3060  Psorothamnus schottii Gunnerson, Robert 1953-3-21 Riverside 9 miles east of Indio Comment
  UCSB3061  Psorothamnus schottii Keator, Glenn 1959-5-17 Riverside Border of Colorado desert along Palm to Pines highway Comment
  UCSB3062  Psorothamnus schottii Leeuwen, Henry 1957-4-13 Riverside Next to Cal. Hwy. 195 about 3 miles west of U.S. 60 Comment
  UCSB3070  Psorothamnus schottii Haller, John 1960-4-2 Riverside Along U.S. 60-70, about 9 miles east of Indio 304 Comment
  UCSB42194  Psorothamnus schottii Roos, John 1966-5-2 Riverside At the mouth of Pushawalla Canyon, Indio Mtns. Comment
  UCSB52556  Psorothamnus schottii Cowan, Clark 1978-4-23 Riverside ESE slope above San Jacinto tramway parking lot, Chino Canyon 570 Comment
  UCSB9704  Psorothamnus schottii Krogen, Roger 1957-1 Riverside Along roadside of Hwy. 195, 10 mi. E of Mecca Comment
  CAS-BOT-BC340858  Psorothamnus schottii D. Palmer No date on label s.n. Unknown Colorado Desert Comment
  CAS-BOT-BC340884  Psorothamnus schottii David Dreyer 1971-4-3 197 San Diego Northern end of Borrego Valley 365 Comment
  CAS-BOT-BC340913  Psorothamnus schottii Marcus E. Jones 1926-2-15 s.n. Riverside Near Indio Comment
  JOTR16702  Psorothamnus schottii Livingston, Enid 1969-5-1 3816 -4 Unknown Joshua Tree National Park. Comment
  OBI4958  Psorothamnus schottii Darwyn Briggs 1957-4-13 41 San Diego Near Anza State park Comment
  OBI74439  Psorothamnus schottii David J. Keil 1983-4-17 16914 San Diego Anza-Borrego State park, near Borrego Springs Comment
  POM295543  Psorothamnus schottii Lyman D. Benson 1979-3-28 13575 Riverside Was at E end of PInes to Palms Hwy just above junction of palm springs- indio road. 305 Comment
  POM96259  Psorothamnus schottii E. C. Jaeger 1925-12-20 s.n. Riverside Fish traps. 3 Comment
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Feb 3 2011
  POM96856  Psorothamnus schottii Philip A. Munz 1926-1-1 10816 Riverside Thousand Palms. Comment
  RSA0022493  Psorothamnus schottii Bonnie C. Templeton 1930-4-9 1000 Riverside North of Palm Springs 305 Comment
  RSA0030739  Psorothamnus schottii B. C. Templeton, I. W. Clokey 1930-4-9 1000 Riverside North of Palm Springs 305 Comment
  RSA0034846  Psorothamnus schottii Anstruther Davidson 1926-03 s.n. Riverside Palm Springs Comment
  RSA404248  Psorothamnus schottii Anstruther Davidson 1927-3-1 s.n. San Diego Colorado Desert [San Diego, Riverside, and San Bernardino counties]. Comment
  RSA404249  Psorothamnus schottii M. B. Dunkle 1935-4-19 4591 San Diego Carrizo Valley 152 Comment
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Jan 17 2016
  RSA404261  Psorothamnus schottii W. Hutchinson 1926-3-1 s.n. Imperial [Unspecified] Comment
  RSA404265  Psorothamnus schottii M. B. Dunkle 1935-4-19 4591 San Diego Carrizo Valley 152 Comment
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Jan 17 2016
  RSA46969  Psorothamnus schottii Mary F. Spencer 1916-4-28 752 San Diego In desert sand, Colorado Desert. 61 Comment
  RSA498749  Psorothamnus schottii Edwin Kline 1927-4-8 s.n. San Diego Colorado Desert and vicinity. Comment
  RSA498751  Psorothamnus schottii E. A. Purer 1933-3-25 s.n. San Diego Colorado Desert, Borrego Canon Comment
  RSA8992  Psorothamnus schottii Mary F. Spencer 1920-5-16 768 San Diego Colorado Desert 76 Comment
  RSA91436  Psorothamnus schottii F. W. Peirson 1928-4-20 7861 San Diego South slope of canyon of San Felipe Creek, near foot of Sentenac Canyon. Comment
  RSA91437  Psorothamnus schottii F. W. Peirson 1927-4-16 7215 Imperial Foot of Mountain Springs Grade, Western Imperial County Comment
  RSA91438  Psorothamnus schottii F. W. Peirson 1921-4-13 566 Riverside Deep Canyon Wash, about 12 miles SE of Palm Springs. 152 Comment
  SDSU94  Psorothamnus schottii M. J. Bounds 1987-5-10 10 V87-10 San Diego Desert sandy soil, 100 ft, off west side of S2 in Jojoba wash Trail, Anza Borrego Desert. Comment
  SEINET10489810  Psorothamnus schottii Noel H. Holmgren, Patricia K. Holmgren 1974-3-24 Holmgren 7486 San Diego Anza borrego desert state park, lower borrego valley, split mtn, t13s, r8e, sec 24, Ocotillo, crosote bush desert in sandy soil; common. Petal dark purple. 122 Comment
  SEINET12155971  Psorothamnus schottii E. A. Purer 1935-1 6462 Riverside Near Palm Springs, Colorado Desert Comment
  SEINET12155972  Psorothamnus schottii S. B. Parish, Parish, W. F. 1882-1 85 Unknown S Ca., Agua Caliente, Colorado Desert Comment
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Sep 2 2017
  SEINET13710169  Psorothamnus schottii J. Adams, J. Adams (Botany) 1965-1 201 Riverside Hwy 74, Ca. 8 Mi. S Palm Desert 3000 Ft 914 Comment
  SEINET7453014  Psorothamnus schottii H. M. Hall 5990 Riverside Colorado Desert, near Indio 30 Comment
  SEINET7453021  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Chocolate Mts., 8 miles along road from Niland to Blythe, Colorado Desert. 152 Comment
  SJSU5088  Psorothamnus schottii S. M. Kaune 1961-12-27 211 San Diego 3 mi SW of Ocotillo Springs Comment
  UC15170  Psorothamnus schottii Mary T. Reynolds Oct., 1897 San Diego Comment
  UC337308  Psorothamnus schottii unknown Unknown Comment
  UCD108368  Psorothamnus schottii R. N. Raynor 1941-7-23 s.n. San Diego Borego desert, N.E. part of county. Comment
  UCD108369  Psorothamnus schottii W. W. Robbins 1939-12-24 s.n. San Diego SE part of county. Comment



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